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
423-808 7 Tellico Plains TN KNVLTNMAYIX  474   2021-11-03   
423-813 2 Cleveland TN CHTGTNNSXTZ  472   2022-01-13   
423-853 A Johnson City TN JHCYTNXCXMY  956      
423-853 8 Johnson City TN JHCYTNXCXMY  956   2022-03-25   
423-919 3 New Tazewell TN KNVLTNMAYIX  474   2021-11-03   
423-934 7 Surgoinsville TN KNVLTNMAYIX  474   2021-11-03   
423-955 4 Whitwell TN CHTGTNNSXTZ  472   2021-08-08   
423-966 4 Ball Play TN KNVLTNMAYIX  474   2021-07-19   
425-291 6 Renton WA STTLWA06XLX  674   2021-02-25   
425-332 8 Silver Lake WA STTLWA06XLX  674   2021-02-25   
425-364 3 Bothell WA STTLWA06XLX  674   2021-03-17   
425-470 7 Everett WA STTLWA06XLX  674   2021-02-23   
425-490 3 Fall City WA STTLWA06XLX  674   2021-02-23   
425-494 2 Issaquah WA STTLWA06XLX  674   2021-02-23   
425-520 2 Bellevue WA STTLWA06XLX  674   2021-02-23   
425-587 5 Kirkland WA STTLWA06XLX  674   2021-02-25   
425-689 4 Ames Lake WA STTLWA06XLX  674   2021-02-23   
425-831 9 North Bend WA STTLWA06XLX  674   2021-02-25   
425-906 8 Maple Valley WA STTLWA06XLX  674   2021-02-25   
425-946 4 Carnation WA STTLWA06XLX  674   2021-11-25   
425-966 4 Snoqualmie Pass WA STTLWA06XLX  674   2021-11-25   
425-967 9 Halls Lake WA STTLWA06XLX  674   2021-02-23   
430-206 9 Wolfe City TX DLLRTXVM0MD  552   2020-10-12   
430-207 3 Mabank TX DLLRTXVM0MD  552   2020-10-12   
430-213 2 Malakoff TX DLLRTXVM0MD  552   2020-10-12   
430-220 4 Brashear TX DLLRTXVM0MD  552   2020-10-12   
430-223 2 Pickton TX DLLRTXVM0MD  552   2020-10-12   
430-231 3 Miller Grove TX DLLRTXVM0MD  552   2020-10-12   
430-242 2 Greenville TX DLLRTXVM0MD  552   2020-10-12   
430-251 4 Bogata TX DLLRTXVM0MD  552   2020-10-12   
430-256 4 Caddo Mills TX DLLRTXVM0MD  552   2020-10-12   
430-257 5 Rice TX DLLRTXVM0MD  552   2020-10-12   
430-262 4 Sherman TX DLLRTXVM0MD  552   2020-10-12   
430-266 2 Emory TX DLLRTXVM0MD  552   2020-10-12   
430-270 2 Whitesboro TX DLLRTXVM0MD  552   2020-10-12   
430-277 3 Denison TX DLLRTXVM0MD  552   2020-10-12   
430-279 2 Gordonville TX DLLRTXVM0MD  552   2020-10-12   
430-303 5 Commerce TX DLLRTXVM0MD  552   2020-10-12   
430-304 3 Point TX DLLRTXVM0MD  552   2020-10-12   
430-305 4 Tawakoni TX DLLRTXVM0MD  552   2020-10-12   
430-336 3 Merit TX DLLRTXVM0MD  552   2020-10-12   
430-340 A Canton TX DLLRTXVM0MD  552      
430-340 4 Canton TX DLLRTXVM0MD  552   2020-10-31   
430-343 A Celeste TX DLLRTXVM0MD  552      
430-343 3 Celeste TX DLLRTXVM0MD  552   2020-10-31   
430-400 3 Ladonia TX DLLRTXVM0MD  552   2020-10-12   
430-431 A Wills Point TX DLLRTXVM0MD  552      
430-431 4 Wills Point TX DLLRTXVM0MD  552   2020-10-31   
430-433 A Como TX DLLRTXVM0MD  552      
430-433 4 Como TX DLLRTXVM0MD  552   2020-10-31   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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