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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: AUSTTXHOX3X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
512-202 3 Austin TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2012-03-26   
512-240 4 Georgetown TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2006-11-08   
512-240 5 Georgetown TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2007-06-12   
512-528 4 Leander TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2014-02-28   
512-591 7 Georgetown TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2008-11-10   
512-598 A Jarrell TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558      
512-598 3 Jarrell TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2014-04-04   
512-642 4 Hutto TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2007-07-06   
512-688 A Georgetown TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558      
512-688 1 Georgetown TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2013-12-30   
512-688 2 Georgetown TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2013-12-30   
512-688 3 Georgetown TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2013-12-30   
512-688 4 Georgetown TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2013-12-30   
512-688 5 Georgetown TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2013-12-30   
512-721 5 Austin TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2006-08-23   
512-746 6 Jarrell TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2010-10-15   
512-819 1 Georgetown TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2014-03-17   
512-819 6 Georgetown TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2014-03-17   
512-846 0 Hutto TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2014-02-28   
512-852 1 Austin TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2007-04-05   
512-943 0 Georgetown PPCP TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2011-08-01   
512-943 4 Georgetown PPCP TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2011-08-01   
512-943 8 Georgetown PPCP TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2011-08-01   
512-943 9 Georgetown PPCP TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2009-09-16   
512-948 7 Georgetown PPCP TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2010-09-18   
512-969 A Austin TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558      
512-969 3 Austin TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2014-04-05   
512-969 4 Austin TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2014-04-05   
512-969 5 Austin TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2014-04-05   
512-986 5 Leander TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2006-03-22   
512-986 6 Leander TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2007-03-17   
512-986 8 Leander TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2007-08-04   
737-252 2 Liberty Hill TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2018-12-17   
737-702 7 Granger TX 318C CEBRIDGE TELECOM TX, L.P. - TX 558   2019-10-31   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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