Local Calling Guide

Area code/prefix search

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OCN: 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
832-226 A Dickinson TX DCSNTXXADS0  560      
832-226 0 Dickinson TX   560      
832-307 4 Mont Belvieu TX   560   2013-10-14   
832-501 A Mont Belvieu TX MTBLTXXADS0  560      
832-501 4 Mont Belvieu TX   560   2013-03-02   
832-501 5 Mont Belvieu TX   560   2013-03-02   
832-501 6 Mont Belvieu TX   560   2013-03-02   
832-501 7 Mont Belvieu TX   560   2013-03-02   
832-501 8 Mont Belvieu TX   560   2013-03-02   
832-556 A Baytown TX BYTWTXXADS0  560      
832-556 0 Baytown TX   560      
832-556 1 Baytown TX   560      
832-556 2 Baytown TX   560      
832-556 7 Baytown TX   560      
832-556 8 Baytown TX   560      
832-737 A Kemah TX   560      
832-737 9 Kemah TX   560   2011-06-24   
832-926 A Baytown TX BYTWTXXADS0  560      
832-926 1 Baytown TX   560      
903-209 A Sherman TX SHMNTXXADS0  552      
903-209 1 Sherman TX   552      
903-228 A Gunter TX GNTRTXXAH01  552      
903-228 0 Gunter TX   552      
903-287 A Canton TX CNTNTXXADS1  552      
903-287 1 Canton TX   552   2003-10-11   
903-294 2 Sherman TX   552   2015-06-05   
903-342 A Winnsboro TX WNBOTXXADS0  554      
903-342 0 Winnsboro TX   554      
903-342 3 Winnsboro TX   554      
903-342 4 Winnsboro TX   554      
903-342 5 Winnsboro TX   554      
903-342 6 Winnsboro TX   554      
903-421 A Sherman TX SHMNTXXADS0  552      
903-421 0 Sherman TX   552      
903-429 A Collinsville TX COVLTXXARS0  552      
903-429 0 Collinsville TX   552      
903-429 3 Collinsville TX   552      
903-429 6 Collinsville TX   552      
903-433 A Gunter TX GNTRTXXAH01  552      
903-433 0 Gunter TX   552      
903-433 1 Gunter TX   552      
903-433 2 Gunter TX   552      
903-438 A Sulphur Springs TX SLSPTXXADS0  552      
903-438 0 Sulphur Springs TX   552      
903-438 1 Sulphur Springs TX   552      
903-438 2 Sulphur Springs TX   552      
903-438 3 Sulphur Springs TX   552      
903-438 4 Sulphur Springs TX   552      
903-438 5 Sulphur Springs TX   552      
903-438 7 Sulphur Springs TX   552      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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