Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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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
440-837 5 Dorset OH CLEVOHEKNMD  320   2021-08-17   
440-844 2 Madison OH CLEVOHEKNMD  320   2021-08-17   
440-880 4 Austinburg OH CLEVOHEKNMD  320   2021-08-17   
440-890 2 Mentor OH CLEVOHEKNMD  320   2021-08-17   
440-904 8 East Claridon OH CLEVOHEKNMD  320   2021-08-17   
440-955 4 Bainbridge (Geauga) OH CLEVOHEKNMD  320   2021-11-05   
440-968 4 Montville OH CLEVOHEKNMD  320   2021-08-17   
440-970 8 Burton OH CLEVOHEKNMD  320   2021-08-17   
440-973 3 Berea OH CLEVOHEKNMD  320   2021-08-17   
442-206 9 Imperial CA SNDGCA0269Z  732   2021-08-17   
442-208 9 Calipatria CA SNDGCA0269Z  732   2021-08-17   
442-225 3 El Centro CA SNDGCA0269Z  732   2021-08-17   
442-252 5 Calexico CA SNDGCA0269Z  732   2021-08-17   
442-293 8 Borrego CA SNDGCA0269Z  732   2021-08-17   
442-328 A Lone Pine CA VTVLCAXAX4Y  730      
442-328 3 Lone Pine CA VTVLCAXAX4Y  730   2020-10-20   
442-345 8 Holtville CA SNDGCA0269Z  732   2021-08-17   
442-358 4 Ramona CA SNDGCA0269Z  732   2021-08-17   
442-359 3 Oceanside: Carlsbad DA CA SNDGCA0269Z  732   2021-08-22   
442-362 9 Vista CA SNDGCA0269Z  732   2021-10-16   
442-369 3 Encinitas CA SNDGCA0269Z  732   2021-12-20   
442-423 A Lake Isabella CA VTVLCAXAX4Y  730      
442-423 4 Lake Isabella CA VTVLCAXAX4Y  730   2020-11-22   
442-465 3 Ocotillo CA SNDGCA0269Z  732   2021-08-17   
442-466 5 Oceanside: Pendleton DA CA SNDGCA0269Z  732   2021-08-17   
442-524 A Victorville: Adelanto DA CA VTVLCAXAX4Y  730      
442-524 5 Victorville: Adelanto DA CA VTVLCAXAX4Y  730   2020-11-22   
442-542 A Needles CA LSANCA03JMD  730      
442-542 5 Needles CA LSANCA03JMD  730   2020-11-22   
442-577 4 Pauma Valley CA SNDGCA0269Z  732   2021-08-17   
442-642 A Newberry CA VTVLCAXAX4Y  730      
442-642 6 Newberry CA VTVLCAXAX4Y  730   2020-11-22   
442-742 A Summit Valley CA VTVLCAXAX4Y  730      
442-742 7 Summit Valley CA VTVLCAXAX4Y  730   2020-11-22   
442-866 0 Brawley CA SNDGCA0269Z  732   2021-09-13   
442-895 A Palm Springs CA PLSPCAXG01Z  973      
442-895 8 Palm Springs CA PLSPCAXG01Z  973   2022-01-24   
442-899 2 Warner Springs CA SNDGCA0269Z  732   2021-08-17   
443-209 2 Havre de Grace MD BLTMMDCHXMX  238   2020-12-26   
443-228 2 Chase MD BLTMMDCHXMX  238   2020-12-26   
443-229 5 Severna Park MD BLTMMDCHXMX  238   2020-12-26   
443-242 8 Sparrows Point MD BLTMMDCHXMX  238   2020-12-26   
443-265 3 Fork MD BLTMMDCHXMX  238   2020-12-26   
443-266 0 Glenwood MD BLTMMDCHXMX  238   2020-12-26   
443-281 4 Cockeysville MD BLTMMDCHXMX  238   2020-12-26   
443-300 5 Sykesville MD BLTMMDCHXMX  238   2020-12-26   
443-302 5 Crofton MD BLTMMDCHXMX  238   2020-12-26   
443-331 6 Taneytown MD BLTMMDCHXMX  238   2020-12-26   
443-335 7 Brooklyn Park-Linthicum MD BLTMMDCHXMX  238   2020-12-26   
443-342 0 Solomons MD BLTMMDCHXMX  238   2020-12-26   

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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