Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
929-522 0 New York City Zone 08 NY NYCMNYWI0MD  132   2014-09-16   
929-666 7 New York City Zone 08 NY NYCMNYWI0MD  132   2015-07-17   
929-924 2 New York City Zone 09 NY NYCMNYWI0MD  132   2020-07-24   
930-252 A Lynnville IN JSPRINXAZMD  330   2025-01-14   
930-252 1 Lynnville IN JSPRINXAZMD  330   2021-12-17   
930-259 5 Dale IN   330   2025-03-09   
930-465 4 New Harmony IN EVVLIN03XBY  330   2024-12-01   
930-877 1 St Anthony IN JSPRINXAZMD  330   2024-04-21   
930-977 2 Solitude IN EVVLIN03XBY  330   2023-05-07   
936-233 1 Hudson (Angelina) TX   560   2024-10-13   
936-287 1 Central TX   560   2024-10-13   
936-296 1 Wells TX   560   2024-10-13   
936-299 3 Lufkin TX   560   2024-10-13   
936-302 1 Garrison TX   560   2025-04-06   
936-316 1 Grapeland TX   560   2024-02-04   
936-326 2 Cushing TX   560   2024-10-13   
936-381 4 Madisonville TX   560   2024-04-07   
936-386 5 Austonio TX   560   2024-04-07   
936-393 1 Saratoga TX   560   2022-12-18   
936-396 0 Normangee TX   560   2024-05-05   
936-410 1 Zavalla TX   560   2023-09-03   
936-477 1 Batson TX   560   2023-02-07   
936-488 5 Center TX   560   2025-01-12   
936-495 1 Broaddus TX   560   2025-09-21   
936-526 7 Diboll TX   560   2025-09-07   
936-534 1 Trinity TX   560   2024-04-07   
936-570 7 Huntington TX   560   2024-12-14   
936-679 4 San Augustine TX   560   2024-12-01   
936-706 2 Chireno TX   560   2024-12-08   
936-799 1 Hull TX   560   2023-06-30   
936-800 5 Nacogdoches TX   560   2024-10-13   
936-824 0 Fuller Springs TX   560   2025-09-07   
936-831 7 Apple Springs TX   560   2024-12-08   
936-842 1 Lovelady TX   560   2024-04-07   
936-879 1 Alto TX   560   2024-10-13   
936-909 4 Pennington TX   560   2024-05-02   
936-910 1 Kennard TX   560   2024-05-02   
936-937 1 Hilltop Lakes TX   560   2024-05-02   
936-946 4 Reklaw TX   560   2025-06-01   
936-977 1 Crockett TX   560   2023-12-17   
937-209 3 Marysville OH BLLFOHXAX2X  923   2018-04-05   
937-210 5 Bellefontaine OH BLLFOHXAX2X  923   2008-05-08   
937-246 8 Raymond OH BLLFOHXAX2X  923   2007-08-03   
937-348 5 Magnetic Springs OH BLLFOHXAX2X  923   2008-05-08   
937-349 1 Milford Center OH BLLFOHXAX2X  923   2007-08-03   
937-354 6 Mount Victory OH BLLFOHXAX2X  923   2007-08-03   
937-404 4 Bellefontaine OH BLLFOHXAX2X  923   2016-05-09   
937-404 9 Bellefontaine OH BLLFOHXAX2X  923   2013-09-30   
937-421 3 Jackson Center OH LIMAOHXAX5Y  923   2013-09-30   
937-421 4 Jackson Center OH LIMAOHXAX5Y  923   2008-01-16   
937-507 4 Sidney OH LIMAOHXAX5Y  923   2015-10-01   
937-507 9 Sidney OH LIMAOHXAX5Y  923   2013-09-30   
937-553 9 Marysville OH BLLFOHXAX2X  923   2013-09-30   
937-582 3 De Graff OH BLLFOHXAX2X  923   2007-03-27   
937-589 9 Huntsville OH BLLFOHXAX2X  923   2013-09-30   
937-598 1 East Liberty OH BLLFOHXAX2X  923   2008-05-08   
937-601 1 West Mansfield OH BLLFOHXAX2X  923   2007-08-03   
937-612 4 North Lewisburg OH BLLFOHXAX2X  923   2007-03-27   
937-617 5 Ridgeway OH BLLFOHXAX2X  923   2008-05-08   
937-633 A Russells Point OH BLLFOHXAX2X  923   2025-02-20   
937-633 0 Russells Point OH BLLFOHXAX2X  923      
937-646 A Anna OH LIMAOHXAX5Y  923   2025-02-20   
937-646 0 Anna OH LIMAOHXAX5Y  923      
937-682 A Rushsylvania OH BLLFOHXAX2X  923   2025-02-20   
937-682 4 Rushsylvania OH BLLFOHXAX2X  923   2008-05-08   
937-707 1 Marysville OH BLLFOHXAX2X  923   2015-12-24   
937-710 4 Sidney OH LIMAOHXAX5Y  923   2007-02-13   
937-710 9 Sidney OH LIMAOHXAX5Y  923   2008-03-12   
937-738 2 Marysville OH BLLFOHXAX2X  923   2009-04-01   
937-738 7 Marysville OH BLLFOHXAX2X  923   2007-02-13   
937-745 A Rosewood OH BLLFOHXAX2X  923   2025-02-20   
937-745 0 Rosewood OH BLLFOHXAX2X  923      
937-810 1 Russells Point OH BLLFOHXAX2X  923   2013-09-30   
937-821 A Fort Loramie OH LIMAOHXAX5Y  923   2025-02-20   
937-821 0 Fort Loramie OH LIMAOHXAX5Y  923   2013-09-30   
937-858 0 Botkins OH LIMAOHXAX5Y  923   2013-09-30   
937-887 8 West Liberty OH BLLFOHXAX2X  923   2007-02-13   
937-894 A Botkins OH LIMAOHXAX5Y  923   2025-02-20   
937-894 0 Botkins OH LIMAOHXAX5Y  923      
937-899 A Union City OH RCMDINXBX5X  937   2025-01-07   
937-899 0 Union City OH RCMDINXBX5X  937      
937-954 A Belle Center OH BLLFOHXAX2X  923   2025-02-20   
937-954 0 Belle Center OH BLLFOHXAX2X  923      
937-982 8 Byhalia OH BLLFOHXAX2X  923   2016-10-29   
937-989 3 York Center OH WSTROHXAX9X  923   2023-05-21   
940-241 5 Bartonville EMS TX   552   2024-03-31   
940-526 1 Justin TX   552   2023-08-27   
945-205 3 Blue Ridge TX   552   2022-05-15   
945-285 1 Kaufman TX   552   2025-03-23   
945-302 3 Ferris TX   552   2024-06-09   
945-667 1 Rockwall TX   552   2023-06-04   
945-745 3 Royse City TX   552   2022-06-26   
956-205 2 Mission TX HRLNTXHGXYX  568   2006-10-17   
956-223 A Pharr TX HRLNTXHGXYX  568   2025-02-11   
956-223 1 Pharr TX HRLNTXHGXYX  568   2020-06-14   
956-223 4 Pharr TX HRLNTXHGXYX  568   2004-03-19   
956-230 A Harlingen TX HRLNTXHGXYX  568   2025-02-11   
956-230 0 Harlingen TX HRLNTXHGXYX  568      
956-230 1 Harlingen TX HRLNTXHGXYX  568      
956-230 2 Harlingen TX HRLNTXHGXYX  568      

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Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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