401 Area Code: Location, Cities, Map And Time Zone

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Area Code 401

Area code 401 is in Rhode Island, USA , spanning 5 counties and serving 71 cities , including Providence, Cranston or Warwick; it currently uses 577 prefixes , assigned from 401-200-XXXX through 401-999-XXXX.

In service date for area code 401: January 01, 1947.

The current local time is .

401 area code location on a map
© OpenStreetMap contributorsFor exact NPA boundaries see official 401 area code map

Phone number lookup

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Locate any 401-NXX prefix:

401-200-XXXX --- 401-299-XXXX
NPANXX Area served[1] Provider[2] Date[3]
401-200 Bristol Multiple 1/12/2011
401-201 Providence Multiple 07/25/2024
401-203 Greenwich Multiple 10/23/2002
401-204 Pawtucket Multiple 5/4/2017
401-205 Pawtucket Multiple 12/19/2018
401-206 West Warwick Multiple 10/23/2002
401-207 Narragansett MetroPCS 10/23/2002
401-208 Providence Multiple 9/23/2019
401-209 Providence Multiple 10/4/2011
401-210 Block Island Onvoy N/A
401-212 Hope Valley Omnipoint Miami E License N/A
401-213 Carolina Multiple N/A
401-214 Providence Multiple 3/20/2014
401-215 Providence Multiple N/A
401-216 Woonsocket Multiple 12/29/2004
401-217 West Glocester Multiple N/A
401-218 Narragansett Multiple N/A
401-219 Greenwich Omnipoint Miami E License N/A
401-221 Providence USA Mobility Wireless N/A
401-222 Providence Multiple N/A
401-223 Providence Paetec Itel N/A
401-225 Providence New Cingular Wireless PCS 4/17/2001
401-226 Providence Multiple N/A
401-227 Scituate Multiple N/A
401-228 Providence Multiple N/A
401-229 Woonsocket Multiple N/A
401-230 Providence Multiple 8/20/2002
401-231 Centredale Verizon New England N/A
401-232 Centredale Multiple N/A
401-233 Centredale Multiple N/A
401-234 Greenwich Multiple N/A
401-235 Woonsocket Multiple N/A
401-236 Newport Multiple N/A
401-237 Warren Multiple N/A
401-238 Carolina Onvoy N/A
401-239 Newport Multiple N/A
401-240 Bristol Multiple 11/8/2017
401-241 Providence Omnipoint Miami E License N/A
401-243 Providence Multiple N/A
401-244 Warwick Multiple N/A
401-245 Warren Verizon New England N/A
401-246 Warren Multiple N/A
401-247 Warren Multiple N/A
401-248 Providence Multiple N/A
401-249 Coventry Multiple N/A
401-250 West Warwick Multiple 10/25/2001
401-251 Portsmouth Multiple 10/5/2016
401-252 Warren Multiple 10/23/2002
401-253 Bristol Verizon New England N/A
401-254 Bristol Verizon New England N/A
401-255 Providence Omnipoint Miami E License N/A
401-256 Providence Multiple 12/19/2006
401-257 Cumberland Hill Multiple N/A
401-258 Providence Cellco Partnership N/A
401-259 Providence Multiple 12/19/2017
401-260 Centredale Teleport Communications America 12/28/2017
401-261 Providence Multiple N/A
401-262 West Warwick Multiple N/A
401-263 Providence Omnipoint Miami E License 8/7/2002
401-264 Portsmouth Multiple N/A
401-265 Providence Multiple N/A
401-266 Portsmouth Multiple 7/18/2002
401-267 North Kingstown Multiple N/A
401-268 North Kingstown Multiple N/A
401-269 Coventry Multiple 10/23/2002
401-270 Providence Comcast IP Phone N/A
401-271 Centredale Onvoy N/A
401-272 Providence Verizon New England N/A
401-273 Providence Verizon New England N/A
401-274 Providence Verizon New England N/A
401-275 Providence Multiple N/A
401-276 Providence Verizon New England N/A
401-277 Providence Verizon New England N/A
401-278 Providence Verizon New England N/A
401-279 Coventry Multiple N/A
401-280 Providence Multiple 4/6/2011
401-281 Little Compton Multiple 1/16/2001
401-282 Providence Multiple N/A
401-283 Providence Multiple N/A
401-284 Narragansett Multiple N/A
401-285 Pascoag Multiple 4/19/2001
401-286 Providence Omnipoint Miami E License N/A
401-287 Warwick Multiple N/A
401-288 Pawtucket Multiple N/A
401-289 Warren Multiple N/A
401-290 Providence Multiple N/A
401-291 Providence Multiple 2/19/2020
401-292 Centredale Teleport Communications America N/A
401-293 Portsmouth Multiple N/A
401-294 North Kingstown Verizon New England N/A
401-295 North Kingstown Multiple N/A
401-296 Providence Multiple 3/31/2020
401-297 Bristol Multiple 10/23/2002
401-298 Warwick Multiple N/A
401-299 Cumberland Hill Multiple 07/30/2024
401-300-XXXX --- 401-399-XXXX
NPANXX Area served[1] Provider[2] Date[3]
401-300 Centredale Multiple 10/23/2002
401-301 Providence Omnipoint Miami E License 3/7/2002
401-302 Providence Cellco Partnership 11/17/2011
401-303 Warren Multiple N/A
401-304 West Warwick Multiple 10/8/2001
401-305 Pawtucket Multiple N/A
401-306 Cumberland Hill Multiple 2/8/2021
401-307 Tiverton Multiple N/A
401-308 Narragansett Multiple N/A
401-309 Woonsocket Multiple 10/23/2002
401-310 Warren Multiple N/A
401-312 Pawtucket Multiple N/A
401-313 Coventry Multiple N/A
401-314 Newport Multiple N/A
401-315 Westerly Multiple N/A
401-316 Providence New Cingular Wireless PCS N/A
401-317 Greenwich Multiple 12/2/2016
401-318 Providence Cellco Partnership 8/16/2011
401-319 Centredale Paetec Itel 1/9/2009
401-320 West Warwick Multiple N/A
401-321 Hope Valley Multiple N/A
401-322 Westerly Multiple N/A
401-323 Providence New Cingular Wireless PCS N/A
401-324 Newport Multiple N/A
401-325 Woonsocket Bandwidth.com Clec N/A
401-326 Westerly Multiple N/A
401-327 Providence Multiple 8/4/2011
401-328 Providence Multiple 7/8/2019
401-329 North Kingstown Multiple N/A
401-330 Providence Multiple 10/8/2001
401-331 Providence Verizon New England N/A
401-332 Providence Multiple 3/11/2011
401-333 Pawtucket Verizon New England N/A
401-334 Pawtucket Verizon New England N/A
401-335 Pawtucket Multiple N/A
401-336 Greenwich Multiple N/A
401-337 Warren Multiple N/A
401-338 Providence New Cingular Wireless PCS N/A
401-339 Providence New Cingular Wireless PCS 1/31/2001
401-340 Providence Multiple 8/8/2011
401-341 Newport Multiple N/A
401-342 Bristol Multiple N/A
401-343 Hope Valley Multiple 3/3/2004
401-344 Newport Multiple N/A
401-345 Providence Multiple N/A
401-346 Providence Multiple 9/19/2011
401-347 Providence Multiple 3/19/2008
401-348 Westerly Verizon New England N/A
401-349 Centredale Multiple N/A
401-350 Providence Verizon New England N/A
401-351 Providence Verizon New England N/A
401-352 Warwick Multiple N/A
401-353 Providence Verizon New England N/A
401-354 Providence Multiple N/A
401-355 Centredale Multiple 7/24/2020
401-356 Woonsocket Multiple N/A
401-357 Woonsocket Multiple N/A
401-358 Pascoag Multiple 3/26/2021
401-359 Pawtucket Omnipoint Miami E License N/A
401-360 Narragansett Multiple 11/27/2001
401-361 Warwick Multiple 5/25/2021
401-362 Pawtucket Multiple 7/1/2021
401-363 Narragansett Multiple 5/29/2001
401-364 Carolina Multiple N/A
401-365 Pawtucket Multiple N/A
401-366 Portsmouth Multiple N/A
401-367 Newport Multiple N/A
401-368 Providence New Cingular Wireless PCS N/A
401-369 Providence Multiple 6/14/2001
401-370 Providence Verizon New England N/A
401-371 Pascoag Multiple N/A
401-372 North Kingstown Multiple N/A
401-373 Centredale Multiple 7/20/2021
401-374 Providence Cellco Partnership N/A
401-375 Tiverton Multiple N/A
401-376 Cumberland Hill Multiple 8/11/2021
401-377 Westerly Multiple N/A
401-378 Providence Cellco Partnership N/A
401-379 North Kingstown Multiple N/A
401-380 Newport Multiple N/A
401-381 West Warwick Multiple N/A
401-382 Providence Multiple 9/29/2021
401-383 Providence Comcast IP Phone N/A
401-384 Warwick Multiple N/A
401-385 Coventry Multiple N/A
401-386 North Kingstown Onvoy N/A
401-387 Hope Valley Multiple N/A
401-388 Westerly Multiple N/A
401-389 Pawtucket Multiple 9/3/2021
401-390 Providence Multiple 3/6/2008
401-391 Warwick Multiple 7/30/2002
401-392 Coventry Verizon New England N/A
401-393 Woonsocket Verizon New England N/A
401-394 Pascoag Multiple 12/3/2021
401-395 Centredale Multiple 12/15/2021
401-396 Bristol Multiple N/A
401-397 Coventry Verizon New England N/A
401-398 Greenwich Multiple N/A
401-399 Newport Multiple N/A
401-400-XXXX --- 401-499-XXXX
NPANXX Area served[1] Provider[2] Date[3]
401-400 Providence Multiple 3/4/2010
401-402 Greenwich Multiple 10/8/2001
401-403 Providence Multiple 9/9/2011
401-404 Centredale Multiple N/A
401-405 Cumberland Hill Multiple N/A
401-406 Providence Multiple 3/19/2012
401-407 Coventry Multiple N/A
401-408 Providence Cellco Partnership 5/23/2012
401-409 Carolina Multiple 6/11/2012
401-410 Bristol Multiple N/A
401-412 Coventry Multiple 2/26/2002
401-413 Providence Multiple 3/12/2002
401-414 Providence Multiple 11/19/2014
401-415 Providence Multiple 7/17/2008
401-416 Cumberland Hill Multiple 1/27/2022
401-417 Newport Multiple N/A
401-418 Portsmouth Multiple 7/30/2002
401-419 Providence Multiple N/A
401-420 Little Compton Multiple N/A
401-421 Providence Verizon New England N/A
401-422 Pawtucket Multiple 11/30/2022
401-423 Jamestown Multiple N/A
401-424 Bristol Multiple N/A
401-425 Cumberland Hill Multiple 1/12/2016
401-426 Cumberland Hill Multiple 2/17/2010
401-427 Providence Multiple N/A
401-428 Pawtucket Multiple N/A
401-429 Providence Multiple N/A
401-430 Providence Multiple 9/6/2012
401-431 Providence Multiple N/A
401-432 Providence Multiple N/A
401-433 Providence Multiple N/A
401-434 Providence Verizon New England N/A
401-435 Providence Verizon New England N/A
401-436 Pawtucket Multiple 03/02/2023
401-437 Providence Multiple N/A
401-438 Providence Verizon New England N/A
401-439 Providence Cellco Partnership N/A
401-440 Providence New Cingular Wireless PCS N/A
401-441 Providence Multiple 5/10/2005
401-442 Providence Multiple 10/18/2012
401-443 Providence Multiple N/A
401-444 Providence Verizon New England N/A
401-445 Providence Multiple 05/05/2023
401-446 Narragansett Multiple 12/15/2023
401-447 Providence Cellco Partnership N/A
401-448 Pawtucket Multiple 12/15/2023
401-449 Providence Multiple 01/09/2024
401-450 Providence Multiple N/A
401-451 Providence New Cingular Wireless PCS N/A
401-452 Providence Bandwidth.com Clec N/A
401-453 Providence Verizon New England N/A
401-454 Providence Multiple N/A
401-455 Providence Verizon New England N/A
401-456 Providence Verizon New England N/A
401-457 Providence Multiple N/A
401-458 Providence Multiple N/A
401-459 Providence Multiple N/A
401-460 Providence Bandwidth.com Clec N/A
401-461 Providence Verizon New England N/A
401-462 Providence Verizon New England N/A
401-463 Providence Verizon New England N/A
401-464 Providence Multiple N/A
401-465 Providence Cellco Partnership N/A
401-466 Block Island Multiple N/A
401-467 Providence Verizon New England N/A
401-468 Warwick Multiple N/A
401-469 Pascoag Multiple 02/21/2024
401-470 Providence Multiple 9/16/2015
401-471 Greenwich Multiple N/A
401-472 Portsmouth Multiple N/A
401-473 Providence Multiple N/A
401-474 Providence Cellco Partnership N/A
401-475 Pawtucket Comcast IP Phone N/A
401-476 Centredale Multiple 01/09/2025
401-477 Providence Multiple N/A
401-478 Providence Bandwidth.com Clec N/A
401-479 Providence Multiple 12/14/2011
401-480 Providence Cellco Partnership N/A
401-481 Providence Multiple N/A
401-482 Providence Bandwidth.com Clec N/A
401-483 Bristol Multiple 8/21/2012
401-484 Providence Multiple N/A
401-485 Westerly Multiple N/A
401-486 Providence Cellco Partnership N/A
401-487 Providence Cellco Partnership N/A
401-488 Woonsocket Multiple N/A
401-489 Providence Multiple 9/13/2007
401-490 Providence Multiple N/A
401-491 Hope Valley Multiple N/A
401-492 Cumberland Hill Multiple 01/10/2024
401-495 Pawtucket Multiple N/A
401-496 Portsmouth Onvoy N/A
401-497 Providence Omnipoint Miami E License N/A
401-498 West Glocester Multiple N/A
401-499 Providence Omnipoint Miami E License 10/1/2001
401-500-XXXX --- 401-599-XXXX
NPANXX Area served[1] Provider[2] Date[3]
401-500 Providence Multiple 3/14/2011
401-515 Narragansett Multiple N/A
401-516 Providence MetroPCS 7/25/2008
401-519 Providence Multiple N/A
401-521 Providence Verizon New England N/A
401-522 North Kingstown Multiple N/A
401-523 Providence New Cingular Wireless PCS N/A
401-524 Providence Cellco Partnership N/A
401-525 Providence Multiple N/A
401-526 Woonsocket Multiple N/A
401-527 Providence New Cingular Wireless PCS N/A
401-528 Providence Multiple N/A
401-529 Providence Cellco Partnership N/A
401-530 Providence Multiple 03/06/2024
401-531 Woonsocket Multiple N/A
401-532 Woonsocket Multiple 11/25/2013
401-533 Providence Multiple 3/13/2006
401-534 Woonsocket Multiple N/A
401-535 West Warwick Multiple N/A
401-536 Providence Multiple 11/13/2006
401-537 Providence Multiple N/A
401-538 Cumberland Hill Omnipoint Miami E License 06/11/2025
401-539 Hope Valley Multiple N/A
401-540 Cumberland Hill Multiple 08/19/2025
401-541 Greenwich Multiple N/A
401-542 Greenwich Multiple N/A
401-543 Pawtucket Multiple N/A
401-544 Providence Bandwidth.com Clec N/A
401-545 Providence Multiple 1/6/2009
401-546 Pawtucket Multiple N/A
401-548 Pawtucket Multiple 4/10/2009
401-551 Newport Multiple N/A
401-552 Carolina Multiple N/A
401-553 Providence Verizon New England N/A
401-556 Providence New Cingular Wireless PCS N/A
401-557 Greenwich Multiple 07/01/2025
401-558 Greenwich Multiple N/A
401-559 Providence Multiple N/A
401-560 Jamestown Multiple N/A
401-561 Warren Onvoy N/A
401-562 Warwick Multiple N/A
401-563 Providence Multiple N/A
401-566 Jamestown Multiple N/A
401-567 Pascoag Multiple N/A
401-568 Pascoag Verizon New England N/A
401-569 Providence Multiple N/A
401-570 Providence Multiple 10/02/2025
401-572 Providence Multiple N/A
401-573 Providence New Cingular Wireless PCS N/A
401-574 Providence Multiple N/A
401-575 Providence Multiple N/A
401-578 Providence Cellco Partnership N/A
401-579 Woonsocket Multiple N/A
401-580 Providence New Cingular Wireless PCS N/A
401-581 Woonsocket Multiple N/A
401-582 Woonsocket American Messaging Services N/A
401-583 North Kingstown Multiple N/A
401-584 Westerly Multiple N/A
401-585 Providence Multiple 11/6/2008
401-586 West Warwick Multiple N/A
401-587 Scituate Multiple 1/31/2022
401-588 Providence Multiple N/A
401-589 West Warwick Multiple N/A
401-591 Providence Multiple 10/13/2025
401-592 Little Compton Multiple N/A
401-593 Warwick Onvoy N/A
401-594 Narragansett Multiple N/A
401-595 Providence Cellco Partnership N/A
401-596 Westerly Verizon New England N/A
401-597 Woonsocket Multiple N/A
401-598 Providence Multiple N/A
401-599 Tiverton Multiple N/A
401-600-XXXX --- 401-699-XXXX
NPANXX Area served[1] Provider[2] Date[3]
401-600 Providence Multiple 6/13/2018
401-601 Providence Multiple 12/14/2011
401-602 Providence Cellco Partnership 9/6/2012
401-603 Providence Multiple 6/12/2008
401-604 Westerly Multiple N/A
401-606 Providence Paetec Itel 4/18/2012
401-608 Newport Multiple N/A
401-610 Coventry Multiple 7/10/2001
401-612 Providence Multiple 10/17/2011
401-615 West Warwick Multiple N/A
401-616 Pawtucket Multiple 10/8/2001
401-617 Pawtucket Multiple 7/30/2002
401-618 Centredale Multiple 2/24/2016
401-619 Newport Comcast IP Phone N/A
401-620 Westerly Onvoy N/A
401-621 Providence Multiple N/A
401-622 Westerly Multiple N/A
401-623 Coventry Multiple 4/11/2001
401-624 Tiverton Verizon New England N/A
401-625 Tiverton Multiple N/A
401-626 Providence Multiple 1/3/2006
401-628 Warren Multiple N/A
401-632 Providence Multiple N/A
401-633 Providence Multiple N/A
401-635 Little Compton Multiple N/A
401-636 Woonsocket New Cingular Wireless PCS N/A
401-637 Westerly Multiple N/A
401-638 Bristol Onvoy N/A
401-639 Providence Multiple N/A
401-640 Providence Multiple N/A
401-641 Providence Multiple N/A
401-642 Pawtucket MCIMetro Access Transmission Services N/A
401-643 Portsmouth Multiple N/A
401-644 Providence Multiple 10/17/2006
401-645 Hope Valley Multiple 1/16/2001
401-646 Hope Valley Multiple N/A
401-647 Scituate Multiple N/A
401-648 Providence Multiple N/A
401-649 Providence Multiple 5/9/2008
401-651 Woonsocket New Cingular Wireless PCS N/A
401-652 Woonsocket Multiple N/A
401-654 Providence Multiple 4/28/2006
401-655 Bristol Multiple N/A
401-656 Westerly Multiple N/A
401-658 Cumberland Hill Multiple N/A
401-659 Cumberland Hill Multiple N/A
401-660 Cumberland Hill Multiple N/A
401-661 Narragansett Multiple N/A
401-662 Newport Omnipoint Miami E License N/A
401-663 Pawtucket Omnipoint Miami E License N/A
401-665 Woonsocket Verizon New England 6/11/2001
401-666 Cumberland Hill Multiple 4/6/2016
401-667 North Kingstown Multiple N/A
401-671 Woonsocket Paetec Itel N/A
401-675 Narragansett Multiple N/A
401-677 Hope Valley Omnipoint Miami E License N/A
401-678 Pascoag Multiple N/A
401-679 Providence Multiple N/A
401-680 Providence Multiple 5/27/2008
401-681 Warwick Multiple N/A
401-682 Portsmouth Multiple N/A
401-683 Portsmouth Multiple N/A
401-684 Jamestown Multiple N/A
401-685 Tiverton Multiple N/A
401-688 Providence Multiple 8/22/2006
401-691 Warwick Multiple N/A
401-692 Cumberland Hill Omnipoint Miami E License 4/11/2001
401-694 Warren Multiple 3/28/2001
401-696 Providence Multiple N/A
401-699 Providence Multiple 7/22/2003
401-702-XXXX --- 401-799-XXXX
NPANXX Area served[1] Provider[2] Date[3]
401-702 Coventry Multiple N/A
401-709 Providence Paetec Itel N/A
401-710 Pascoag Multiple N/A
401-712 Providence Multiple N/A
401-714 Providence Multiple N/A
401-715 Greenwich Onvoy N/A
401-719 Centredale Multiple N/A
401-721 Pawtucket Multiple N/A
401-722 Pawtucket Verizon New England N/A
401-723 Pawtucket Verizon New England N/A
401-724 Pawtucket Verizon New England N/A
401-725 Pawtucket Verizon New England N/A
401-726 Pawtucket Verizon New England N/A
401-727 Pawtucket Verizon New England N/A
401-728 Pawtucket Verizon New England N/A
401-729 Pawtucket Verizon New England N/A
401-732 Warwick Verizon New England N/A
401-733 Woonsocket Multiple 6/18/2001
401-734 Warwick Multiple N/A
401-735 Providence Multiple N/A
401-736 Warwick Verizon New England N/A
401-737 Warwick Verizon New England N/A
401-738 Warwick Verizon New England N/A
401-739 Warwick Verizon New England N/A
401-740 Hope Valley Onvoy N/A
401-741 Providence Cellco Partnership N/A
401-742 Providence Cellco Partnership N/A
401-743 Providence New Cingular Wireless PCS N/A
401-744 Cumberland Hill Omnipoint Miami E License N/A
401-745 Providence Verizon New England N/A
401-746 Carolina Multiple 4/20/2021
401-749 Providence New Cingular Wireless PCS N/A
401-751 Providence Verizon New England N/A
401-752 Providence Multiple N/A
401-753 Pawtucket Multiple N/A
401-756 Jamestown Onvoy N/A
401-757 Centredale Multiple N/A
401-762 Woonsocket Verizon New England N/A
401-763 Woonsocket Multiple N/A
401-764 Scituate Multiple N/A
401-765 Woonsocket Verizon New England N/A
401-766 Woonsocket Verizon New England N/A
401-767 Woonsocket Multiple N/A
401-768 Woonsocket Multiple N/A
401-769 Woonsocket Verizon New England N/A
401-770 Woonsocket Verizon New England N/A
401-771 Providence Multiple 12/7/2015
401-772 Woonsocket Verizon New England 6/4/2001
401-773 Warwick Multiple N/A
401-775 Woonsocket Multiple N/A
401-777 Little Compton Multiple N/A
401-780 Providence Multiple N/A
401-781 Providence Verizon New England N/A
401-782 Narragansett Multiple N/A
401-783 Narragansett Verizon New England N/A
401-784 Providence Verizon New England N/A
401-785 Providence Multiple N/A
401-786 Providence Multiple N/A
401-787 Providence Multiple N/A
401-788 Narragansett Verizon New England N/A
401-789 Narragansett Verizon New England N/A
401-792 Narragansett Multiple N/A
401-793 Providence Multiple N/A
401-795 Narragansett Multiple N/A
401-799 Providence Multiple 12/18/2018
401-800-XXXX --- 401-896-XXXX
NPANXX Area served[1] Provider[2] Date[3]
401-800 Block Island Multiple 9/27/2017
401-804 Pascoag Onvoy N/A
401-808 Providence Multiple 3/1/2006
401-812 Scituate Onvoy N/A
401-816 Tiverton Multiple N/A
401-821 West Warwick Verizon New England N/A
401-822 West Warwick Verizon New England N/A
401-823 West Warwick Verizon New England N/A
401-824 Providence Multiple N/A
401-825 West Warwick Multiple N/A
401-826 West Warwick Verizon New England N/A
401-827 West Warwick Multiple N/A
401-828 West Warwick Verizon New England N/A
401-829 Providence Multiple N/A
401-830 Centredale Multiple N/A
401-831 Providence Verizon New England N/A
401-832 Newport Verizon New England N/A
401-834 Pawtucket Multiple N/A
401-835 Portsmouth New Cingular Wireless PCS N/A
401-837 Providence Omnipoint Miami E License N/A
401-841 Newport Verizon New England N/A
401-842 Newport Verizon New England N/A
401-843 Newport Multiple N/A
401-845 Newport Verizon New England N/A
401-846 Newport Verizon New England N/A
401-847 Newport Verizon New England N/A
401-848 Newport Verizon New England N/A
401-849 Newport Verizon New England N/A
401-851 Newport Multiple N/A
401-854 Providence Multiple N/A
401-855 Newport Omnipoint Miami E License N/A
401-856 Newport Multiple N/A
401-858 Tiverton Multiple N/A
401-859 Block Island Multiple 4/19/2001
401-861 Providence Verizon New England N/A
401-862 Providence Cellco Partnership N/A
401-863 Providence Multiple N/A
401-864 Providence Cellco Partnership N/A
401-865 Providence Multiple N/A
401-867 Providence Multiple N/A
401-868 Providence Multiple N/A
401-871 Providence Cellco Partnership 7/6/2009
401-872 Woonsocket Bandwidth.com Clec N/A
401-874 Narragansett Multiple N/A
401-884 Greenwich Verizon New England N/A
401-885 Greenwich Verizon New England N/A
401-886 Greenwich Verizon New England N/A
401-889 Warwick Multiple N/A
401-895 Providence Multiple 10/19/2020
401-896 West Glocester Onvoy N/A
401-900-XXXX --- 401-999-XXXX
NPANXX Area served[1] Provider[2] Date[3]
401-900 Providence Multiple 12/18/2018
401-903 Warren Multiple N/A
401-910 Providence Multiple 4/8/2021
401-919 Providence Multiple 6/20/2006
401-921 Warwick Comcast IP Phone N/A
401-922 West Warwick Onvoy N/A
401-924 Portsmouth Multiple N/A
401-925 Providence USA Mobility Wireless N/A
401-932 Narragansett New Cingular Wireless PCS N/A
401-933 Providence USA Mobility Wireless N/A
401-934 Scituate Multiple N/A
401-935 Providence New Cingular Wireless PCS N/A
401-937 Woonsocket Peerless Network Of Rhode Island N/A
401-938 Providence USA Mobility Wireless N/A
401-941 Providence Verizon New England N/A
401-942 Providence Verizon New England N/A
401-943 Providence Verizon New England N/A
401-944 Providence Verizon New England N/A
401-946 Providence Verizon New England N/A
401-949 Centredale Multiple N/A
401-952 Providence Multiple N/A
401-954 Providence Multiple N/A
401-955 Pawtucket Multiple 7/24/2020
401-965 Providence New Cingular Wireless PCS 4/17/2001
401-968 West Glocester Multiple N/A
401-990 West Warwick Multiple 04/03/2023
401-992 West Glocester Multiple N/A
401-996 Providence Omnipoint Miami E License N/A
401-998 Pawtucket Multiple 12/02/2024
401-999 Cumberland Hill Omnipoint Miami E License 1/30/2013
  1. For 'Area served' we list the rate center. In the North American Numbering Plan a rate center is a geographic area used to determine local calling boundaries for billing purposes. Its name is generally a locality, often not the only one served by an NPA-NXX combination.
  2. A single provider refers to the original company controlling a whole NPA-NXX block (10,000 phone numbers). With Number Pooling, NPA-NXX blocks can be split into ten 1,000 phone number blocks and handed over to other service providers (available in the USA and Puerto Rico).
  3. Assignment date. N/A: unavailable date or central office code assigned before 2001.
  4. NXX prefixes last updated: December 15, 2025

Cities in area code 401

City1 County Time zone1
Adamsville Newport E
Albion Providence E
Ashaway Washington E
Barrington Bristol E
Block Island Washington E
Bradford Washington E
Bristol Bristol E
Carolina Washington E
Central Falls Providence E
Charlestown Washington E
Chepachet Providence E
Clayville Providence E
Coventry Kent E
Cranston Providence E
Cumberland Providence E
East Greenwich Kent E
East Providence Providence E
Exeter Washington E
Fiskeville Providence E
Forestdale Providence E
Foster Providence E
Glendale Providence E
Greene Kent E
Greenville Providence E
Harmony Providence E
Harrisville Providence E
Hope Providence E
Hope Valley Washington E
Hopkinton Washington E
Jamestown Newport E
Johnston Providence E
Kenyon Washington E
Kingston Washington E
Lincoln Providence E
Little Compton Newport E
Manville Providence E
Mapleville Providence E
Middletown Newport E
Narragansett Washington E
Newport Newport E
North Kingstown Washington E
North Providence Providence E
North Scituate Providence E
North Smithfield Providence E
Oakland Providence E
Pascoag Providence E
Pawtucket Providence E
Peace Dale Washington E
Portsmouth Newport E
Providence Providence E
Prudence Island Bristol E
Riverside Providence E
Rockville Washington E
Rumford Providence E
Saunderstown Washington E
Shannock Washington E
Slatersville Providence E
Slocum Washington E
Smithfield Providence E
South Kingstown Washington E
Tiverton Newport E
Wakefield Washington E
Warren Bristol E
Warwick Kent E
West Greenwich Kent E
West Kingston Washington E
West Warwick Kent E
Westerly Washington E
Wood River Junction Washington E
Woonsocket Providence E
Wyoming Washington E
  1. Listed above are most places served by USA area code 401. When multiple places in a US state share the same name we list the largest one only. Cities with population over 50,000 are displayed in bold text.
  2. E stands for Eastern Time (currently ).
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