Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 7421 AT&T - LOCAL

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
227-334 9 Keedysville MD FRDRMDFRX2Y  240   2024-12-23   
228-285 A Moss Point MS BILXMSATGMD  484      
228-285 9 Moss Point MS BILXMSATGMD  484   2004-05-29   
228-299 A Pearlington MS BILXMSATHMD  484      
228-299 9 Pearlington MS BILXMSATHMD  484   2019-09-02   
228-574 A Gulfport MS BILXMSATHMD  484      
228-574 9 Gulfport MS BILXMSATHMD  484      
229-944 A Americus GA ALBYGAMAX3X  444      
229-944 9 Americus GA ALBYGAMAX3X  444   2003-12-05   
231-534 A Traverse City MI GDRPMIBL57Z  348      
231-534 9 Traverse City MI GDRPMIBL57Z  348      
234-310 A Greensburg OH AKRNOH2500Z  325      
234-310 4 Greensburg OH AKRNOH2500Z  325      
234-355 A Marlboro OH AKRNOH2500Z  325      
234-355 9 Marlboro OH AKRNOH2500Z  325   2022-10-07   
234-421 A Girard OH YNTWOH02ZMD  322      
234-421 9 Girard OH YNTWOH02ZMD  322   2004-08-09   
234-443 A Hubbard OH YNTWOH02XBX  322   2024-12-06   
234-443 9 Hubbard OH YNTWOH02XBX  322   2024-12-06   
234-445 A Sebring OH AKRNOH2559Z  325   2024-12-20   
234-445 9 Sebring OH AKRNOH2559Z  325   2024-12-20   
239-294 A Everglades FL FTMYFLMA0MD  93902      
239-294 9 Everglades FL FTMYFLMA0MD  93902      
239-471 A Cape Coral FL FTMYFLMAUMD  93902      
239-491 A Lehigh Acres FL FTMYFLMAUMD  93902      
239-494 A Bonita Springs FL FTMYFLMAUMD  93902      
239-494 9 Bonita Springs FL FTMYFLMAFMD  93902      
239-558 A Sanibel-Captiva Islands FL FTMYFLMAUMD  93902      
239-558 9 Sanibel-Captiva Islands FL FTMYFLMAFMD  93902      
239-599 A Cape Coral FL FTMYFLMAUMD  93902      
239-599 1 Cape Coral FL FTMYFLMAFMD  93902      
239-601 A Naples FL FTMYFLMAUMD  93902      
239-601 9 Naples FL FTMYFLMAFMD  93902      
239-829 3 Cape Coral FL FTMYFLMAFMD  93902   2003-12-13   
239-896 A Fort Myers FL FTMYFLMAUMD  93902      
239-896 1 Fort Myers FL FTMYFLMAUMD  93902      
239-896 9 Fort Myers FL FTMYFLMAUMD  93902      
240-746 A Brandywine MD WASHDCSWDS8  236      
240-746 9 Brandywine MD WASHDCSWDS8  236   2021-02-04   
251-310 A Belle Fontaine AL MOBLALMTXYX  480      
251-310 9 Belle Fontaine AL MOBLALMTXYX  480   2019-09-02   
251-369 A Evergreen AL MOBLALMT2MD  480      
251-369 9 Evergreen AL MOBLALMT2MD  480      
251-370 A Mobile AL MOBLALMT2MD  480      
251-370 1 Mobile AL MOBLALMT2MD  480      
251-370 9 Mobile AL MOBLALMT2MD  480      
252-472 A Conway NC RCMTNCXA03Z  951      
252-472 9 Conway NC RCMTNCXA03Z  951   2023-04-28   
253-429 A Auburn WA   674   2025-10-16   
253-429 9 Auburn WA   674   2025-10-16   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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