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: 506J TWILIO INTERNATIONAL, INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
930-245 A Loogootee IN   330   2024-12-29   
930-245 2 Loogootee IN   330      
930-390 A Bloomington IN BLTNIN01X9Z  338      
930-390 3 Bloomington IN BLTNIN01X9Z  338      
930-893 A Terre Haute IN TRRHINXAX7X  938      
930-893 8 Terre Haute IN TRRHINXAX7X  938      
930-895 A Evansville IN EVVLIN03XXX  330      
930-895 8 Evansville IN EVVLIN03XXX  330      
936-932 A Huntsville TX   560   2024-12-27   
936-932 0 Huntsville TX   560      
937-891 A Cedarville OH DYTNOH22XCZ  328      
937-891 8 Cedarville OH DYTNOH22XCZ  328      
940-281 A Denton TX   552   2024-12-15   
940-281 7 Denton TX   552      
940-409 A St Jo TX   552   2025-01-11   
940-409 5 St Jo TX   552      
940-494 A Wichita Falls TX WCFLTXNIXSX  548      
940-494 4 Wichita Falls TX WCFLTXNIXSX  548      
945-285 A Kaufman TX   552   2025-01-11   
945-285 2 Kaufman TX   552      
947-895 A Southfield MI DTRTMIBHJMD  340      
947-895 8 Southfield MI DTRTMIBHJMD  340      
954-824 A Fort Lauderdale FL MIAMFLGR91Z  46017      
954-824 8 Fort Lauderdale FL MIAMFLGR91Z  46017      
956-895 A Harlingen TX HRLNTXHGXTX  568      
956-895 8 Harlingen TX HRLNTXHGXTX  568      
959-895 A Hartford CT HRFRCTBC7MD  920      
959-895 8 Hartford CT HRFRCTBC7MD  920      
970-747 2 Fort Morgan CO DNVRCOMA40Z  656      
971-895 A Portland OR PTLDOR13XGX  672      
971-895 8 Portland OR PTLDOR13XGX  672      
972-810 8 Carrollton TX DLLRTXVM0MD  552      
972-810 9 Carrollton TX DLLRTXVM0MD  552      
979-895 A Bryan-College Station TX BRYNTXXAXMX  570      
979-895 8 Bryan-College Station TX BRYNTXXAXMX  570      
980-895 A Charlotte NC CHRLNCCAYNX  422      
980-895 8 Charlotte NC CHRLNCCAYNX  422      
984-895 A Raleigh NC RLGHNCHO38Z  426      
984-895 8 Raleigh NC RLGHNCHO38Z  426      
986-895 A Boise ID BOISIDMAXNY  652      
986-895 8 Boise ID BOISIDMAXNY  652      
986-896 A Coeur D'Alene ID CRALIDXXX4X  960      
986-896 8 Coeur D'Alene ID CRALIDXXX4X  960      
989-815 A Mount Pleasant MI   344   2025-01-06   
989-815 8 Mount Pleasant MI   344      
989-897 A Bay City MI SGNWMIFAXTY  344      
989-897 8 Bay City MI SGNWMIFAXTY  344      

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Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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