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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Switch: SMRCTXXAKMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
512-212 8 Martindale TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-04-10   
512-240 7 Georgetown TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2013-12-19   
512-256 2 Kyle TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-04-10   
512-277 8 Bertram TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-04-09   
512-358 9 Austin TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2016-07-25   
512-399 7 Thorndale-Thrall TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-07-21   
512-409 A Bastrop TX 508J CENTURYLINK COMMUNICATIONS, LLC 558      
512-409 7 Bastrop TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2015-04-17   
512-429 7 Rockdale TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-04-09   
512-455 8 Milano TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2013-12-19   
512-488 7 Fentress TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-04-10   
512-489 8 Briggs TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-04-09   
512-515 8 Liberty Hill EACS TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-04-10   
512-564 7 Lampasas TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-05-05   
512-575 1 Smithville TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-04-09   
512-598 7 Jarrell TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-04-28   
512-620 7 Lockhart TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-04-10   
512-641 A Adamsville TX 508J CENTURYLINK COMMUNICATIONS, LLC 558      
512-641 7 Adamsville TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-04-10   
512-690 5 Leander TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-05-05   
512-755 8 Burnet TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-09-06   
512-759 7 Hutto EMS TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2013-12-19   
512-781 A San Marcos TX 508J CENTURYLINK COMMUNICATIONS, LLC 558      
512-781 7 San Marcos TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2013-03-29   
512-793 1 Buchanan Dam TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-04-10   
512-822 7 Austin TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2013-05-31   
512-840 A Austin TX 508J CENTURYLINK COMMUNICATIONS, LLC 558      
512-840 7 Austin TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-10-10   
512-842 8 Wimberley PPCP TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-04-09   
512-856 8 Coupland TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-04-10   
512-859 8 Granger TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-04-09   
512-862 5 San Gabriel TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-05-05   
512-894 7 Dripping Springs PPCP TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2015-09-30   
512-980 7 McDade TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-04-09   
512-991 6 Lometa TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2013-12-19   
737-218 7 Austin TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2017-09-08   
737-227 A Wimberley TX 508J CENTURYLINK COMMUNICATIONS, LLC 558      
737-227 7 Wimberley TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2017-11-10   
737-239 7 Austin TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2018-10-03   
737-666 7 Elgin TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-04-10   
737-888 6 Taylor TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-06-02   
737-999 7 Buda TX 508J CENTURYLINK COMMUNICATIONS, LLC 558   2013-12-19   

Last updated: Fri, 01 Dec 2023 03:58:46 UTC

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