Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 516C AT&T CORP.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
920-940 5 Green Bay WI   350   2015-07-23   
925-230 8 Dublin-San Ramon CA   722   2006-06-30   
925-257 7 Orinda CA   722   2006-07-08   
925-267 0 Pittsburg CA   722   2016-07-16   
925-267 2 Pittsburg CA   722   2006-06-30   
925-304 2 Clayton CA   722   2006-06-30   
925-384 A Antioch CA SNFCCA01XGX  722      
925-384 5 Antioch CA   722   2015-01-04   
925-385 7 Lafayette CA   722   2008-08-29   
925-387 5 Martinez CA   722   2007-02-19   
925-390 7 East Contra Costa CA   722   2016-11-25   
925-392 8 East Contra Costa CA   722   2006-06-30   
925-415 3 Bishop Ranch CA   722   2006-07-07   
925-425 7 Pleasanton CA   722   2006-07-07   
925-446 4 Concord CA   722   2013-08-06   
925-448 8 Walnut Creek CA   722   2014-06-13   
925-476 5 Walnut Creek CA   722   2006-06-30   
925-560 8 Dublin-San Ramon CA   722   2010-05-05   
925-568 5 Sunol CA   722   2012-01-30   
925-583 5 Livermore CA   722   2007-02-19   
925-626 5 East Contra Costa CA   722   2014-02-19   
925-643 5 Pittsburg West CA   722   2007-02-19   
925-667 9 Livermore CA   722   2015-05-16   
925-679 7 East Contra Costa CA   722   2010-04-30   
925-718 5 Danville CA   722   2005-05-09   
925-732 3 Antioch CA   722   2012-02-27   
925-791 5 Danville CA   722   2013-02-04   
925-794 6 Moraga CA   722   2005-09-14   
925-822 3 Concord CA   722   2006-07-07   
925-978 4 Antioch CA   722   2006-07-07   
930-977 4 Solitude IN   330   2023-10-02   
931-201 8 Lawrenceburg TN   470   2009-07-25   
931-219 8 Centerville TN   470   2010-12-23   
931-228 9 McEwen TN   470   2011-11-01   
931-263 9 Clarksville TN   470   2016-12-20   
931-269 8 Summertown TN   470   2011-11-01   
931-285 3 Hampshire TN   470   2024-10-21   
931-298 8 Elkton TN   470   2009-09-14   
931-299 5 Waverly TN   470   2011-11-01   
931-306 5 Hohenwald TN   470   2011-11-01   
931-325 3 Mount Pleasant TN   470   2010-12-23   
931-327 2 Winchester TN   470   2009-07-27   
931-347 5 Pulaski TN   470   2009-09-14   
931-387 5 Cunningham TN   470   2011-06-01   
931-422 7 Lewisburg TN   470   2009-07-25   
931-425 2 Blanche TN   470   2024-10-21   
931-430 A Palmyra TN NSVLTNMTYVY  470   2024-06-02   
931-430 7 Palmyra TN   470   2024-06-02   
931-452 5 Lynnville TN   470   2013-02-22   
931-463 5 Sewanee TN   470   2011-06-01   
931-485 3 South Guthrie TN   464   2011-11-28   
931-492 5 Shelbyville TN   470   2009-07-27   
931-494 8 Clarksville TN   470   2009-07-25   
931-516 5 Cumberland City TN   470   2013-12-20   
931-546 5 South Oak Grove TN   470   2009-07-27   
931-557 5 Fayetteville TN   470   2010-07-29   
931-588 5 Tullahoma TN   470   2009-07-27   
931-603 5 Fredonia TN   470   2011-06-01   
931-632 5 Lynchburg TN   470   2011-06-01   
931-634 8 Dover TN   470   2009-09-14   
931-671 5 Santa Fe TN   470   2011-11-01   
931-674 2 Spring Hill TN   470   2009-07-25   
931-675 5 Petersburg TN   470   2013-02-22   
931-683 5 Culleoka TN   470   2011-11-01   
931-706 5 Williamsport TN   470   2011-11-01   
931-764 4 West Vanleer TN   470   2024-10-21   
931-792 5 Flintville TN   470   2011-11-01   
931-807 5 Normandy TN   470   2011-06-01   
931-810 5 Huntland TN   470   2011-06-01   
931-813 5 Wartrace TN   470   2011-06-01   
931-820 3 Sango TN   470   2010-12-23   
931-905 4 Clarksville TN   470   2014-09-05   
931-954 6 Manchester TN   470   2009-10-25   
931-982 6 Columbia TN   470   2009-07-25   
931-996 5 Lyles TN   470   2009-10-25   
936-205 3 Nacogdoches TX   560   2011-06-19   
936-241 5 Madisonville TX   560   2011-11-25   
936-253 A Liberty TX HSTNTX01X7X  560      
936-253 7 Liberty TX   560   2010-01-18   
936-254 0 Timpson TX   560   2011-11-09   
936-257 5 Dayton TX   560   2011-02-05   
936-288 5 San Augustine TX   560   2011-11-09   
936-372 8 Waller TX   560   2011-11-09   
936-417 5 Corrigan TX   560   2011-02-05   
936-427 5 Center TX   560   2012-01-25   
936-439 6 Huntsville TX   560   2010-03-25   
936-758 5 Chireno TX   560   2023-07-12   
936-857 0 Prairie View TX   560   2011-11-09   
937-221 8 Dayton OH   328   2012-02-29   
937-249 A Aberdeen OH DYTNOH15WMD  328      
937-249 7 Aberdeen OH   328   2010-01-22   
937-259 8 Dayton OH   328   2013-12-13   
937-265 3 Pitchin OH   328   2011-01-19   
937-306 8 Beavercreek OH   328   2005-08-12   
937-310 6 Bellbrook OH   328   2009-10-15   
937-315 3 Medway OH   328   2010-12-30   
937-331 8 Dayton OH   328   2010-01-18   
937-350 2 Centerville (Montgomery) OH   328   2010-12-30   
937-365 3 Rainsboro OH   328   2011-08-25   
937-368 0 Fletcher-Lena OH   328   2010-12-30   

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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