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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OCN: 793K TWC IP ENABLED SERVICES, LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
928-294 1 Yuma AZ YUMAAZMAAMD  666   2017-12-15   
928-315 6 Somerton AZ YUMAAZMAAMD  666   2012-02-01   
928-318 2 Yuma AZ YUMAAZMAAMD  666   2014-12-07   
928-318 5 Yuma AZ YUMAAZMAAMD  666   2015-01-05   
928-366 1 Yuma AZ YUMAAZMAAMD  666   2012-02-09   
928-550 5 Somerton AZ YUMAAZMAAMD  666   2006-11-28   
928-919 7 Yuma AZ YUMAAZMAAMD  666   2011-02-01   
928-955 A Yuma AZ YUMAAZMAAMD  666      
928-955 0 Yuma AZ YUMAAZMAAMD  666   2016-01-16   
929-200 7 New York City Zone 09 NY NYCMNYWI0MD  132   2016-08-22   
929-206 5 New York City Zone 12 NY NYCMNYWI0MD  132   2017-12-07   
929-208 A New York City Zone 08 NY NYCMNYWI0MD  132      
929-208 0 New York City Zone 08 NY NYCMNYWI0MD  132   2016-02-04   
929-208 1 New York City Zone 08 NY NYCMNYWI0MD  132   2016-02-04   
929-208 2 New York City Zone 08 NY NYCMNYWI0MD  132   2016-02-04   
929-208 3 New York City Zone 08 NY NYCMNYWI0MD  132   2016-02-04   
929-218 7 New York City Zone 10 NY NYCMNYWI0MD  132   2016-07-06   
929-244 7 New York City Zone 10 NY NYCMNYWI0MD  132   2014-08-25   
929-250 2 New York City Zone 06 NY NYCMNYWI0MD  132   2014-01-01   
929-254 2 New York City Zone 13 NY NYCMNYWI0MD  132   2014-09-28   
929-254 7 New York City Zone 13 NY NYCMNYWI0MD  132   2014-10-28   
929-269 7 New York City Zone 14 NY NYCMNYWI0MD  132   2015-08-10   
929-276 3 New York City Zone 06 NY NYCMNYWI0MD  132   2014-08-25   
929-284 4 New York City Zone 15 NY NYCMNYWI0MD  132   2014-11-05   
929-292 2 New York City Zone 07 NY NYCMNYWI0MD  132   2015-06-08   
929-295 A New York City Zone 06 NY NYCMNYWI0MD  132      
929-295 0 New York City Zone 06 NY NYCMNYWI0MD  132   2014-11-18   
929-295 8 New York City Zone 06 NY NYCMNYWI0MD  132   2014-11-18   
929-295 9 New York City Zone 06 NY NYCMNYWI0MD  132   2014-11-18   
929-296 0 New York City Zone 08 NY NYCMNYWI0MD  132   2014-11-25   
929-296 2 New York City Zone 08 NY NYCMNYWI0MD  132   2014-12-18   
929-296 3 New York City Zone 08 NY NYCMNYWI0MD  132   2014-12-18   
929-296 6 New York City Zone 08 NY NYCMNYWI0MD  132   2015-07-17   
929-296 9 New York City Zone 08 NY NYCMNYWI0MD  132   2014-12-18   
929-298 A New York City Zone 06 NY NYCMNYWI0MD  132      
929-298 0 New York City Zone 06 NY NYCMNYWI0MD  132   2015-08-20   
929-298 1 New York City Zone 06 NY NYCMNYWI0MD  132   2015-08-20   
929-300 7 New York City Zone 09 NY NYCMNYWI0MD  132   2015-07-17   
929-308 0 New York City Zone 14 NY NYCMNYWI0MD  132   2016-06-12   
929-328 0 New York City Zone 08 NY NYCMNYWI0MD  132   2014-11-04   
929-328 1 New York City Zone 08 NY NYCMNYWI0MD  132   2014-11-04   
929-328 2 New York City Zone 08 NY NYCMNYWI0MD  132   2014-11-04   
929-329 0 New York City Zone 09 NY NYCMNYWI0MD  132   2014-11-05   
929-335 0 New York City Zone 10 NY NYCMNYWI0MD  132   2015-07-17   
929-337 1 New York City Zone 06 NY NYCMNYWI0MD  132   2015-08-18   
929-337 6 New York City Zone 06 NY NYCMNYWI0MD  132   2015-02-12   
929-337 7 New York City Zone 06 NY NYCMNYWI0MD  132   2015-02-12   
929-337 8 New York City Zone 06 NY NYCMNYWI0MD  132   2015-02-12   
929-337 9 New York City Zone 06 NY NYCMNYWI0MD  132   2015-02-12   
929-349 1 New York City Zone 08 NY NYCMNYWI0MD  132   2016-07-04   
929-349 2 New York City Zone 08 NY NYCMNYWI0MD  132   2016-07-04   
929-354 0 New York City Zone 10 NY NYCMNYWI0MD  132   2014-11-21   
929-354 1 New York City Zone 10 NY NYCMNYWI0MD  132   2014-11-21   
929-354 2 New York City Zone 10 NY NYCMNYWI0MD  132   2014-11-21   
929-356 3 New York City Zone 12 NY NYCMNYWI0MD  132   2015-08-10   
929-362 2 New York City Zone 09 NY NYCMNYWI0MD  132   2015-07-17   
929-364 0 New York City Zone 14 NY NYCMNYWI0MD  132   2014-11-21   
929-364 1 New York City Zone 14 NY NYCMNYWI0MD  132   2014-11-21   
929-381 1 New York City Zone 11 NY NYCMNYWI0MD  132   2015-07-17   
929-386 A New York City Zone 10 NY NYCMNYWI0MD  132      
929-386 0 New York City Zone 10 NY NYCMNYWI0MD  132   2015-08-20   
929-386 1 New York City Zone 10 NY NYCMNYWI0MD  132   2015-08-20   
929-387 8 New York City Zone 06 NY NYCMNYWI0MD  132   2015-09-14   
929-397 0 New York City Zone 06 NY NYCMNYWI0MD  132   2015-10-04   
929-405 0 New York City Zone 12 NY NYCMNYWI0MD  132   2017-01-29   
929-407 6 New York City Zone 15 NY NYCMNYWI0MD  132   2017-03-03   
929-415 7 New York City Zone 14 NY NYCMNYWI0MD  132   2017-10-30   
929-424 3 New York City Zone 08 NY NYCMNYWI0MD  132   2015-04-09   
929-424 5 New York City Zone 08 NY NYCMNYWI0MD  132   2015-04-09   
929-433 0 New York City Zone 12 NY NYCMNYWI0MD  132   2016-07-06   
929-462 0 New York City Zone 08 NY NYCMNYWI0MD  132   2015-10-24   
929-462 1 New York City Zone 08 NY NYCMNYWI0MD  132   2015-10-24   
929-464 A New York City Zone 14 NY NYCMNYWI0MD  132      
929-467 8 New York City Zone 10 NY NYCMNYWI0MD  132   2018-04-23   
929-499 3 New York City Zone 10 NY NYCMNYWI0MD  132   2015-06-08   
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   2024-12-08   
936-526 7 Diboll TX   560   2024-12-08   

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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