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: NCGDTXNCKMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
281-399 7 Splendora EMS TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2009-07-28   
281-503 2 Porter Heights TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2014-02-28   
281-577 3 Porter TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2014-02-28   
281-577 4 Porter TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2014-02-28   
281-601 6 Porter TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2007-05-11   
281-601 8 Porter TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2014-04-11   
281-608 7 Humble TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2014-06-30   
281-706 9 Humble TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2014-06-30   
281-713 1 Humble TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2014-06-30   
281-713 2 Humble TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2007-12-20   
281-713 8 Humble TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2008-08-15   
281-747 2 Porter TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2009-07-28   
281-913 6 Humble TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2009-07-28   
281-973 1 Humble TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2007-03-07   
832-412 8 Humble TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2013-09-05   
832-412 9 Humble TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2012-05-31   
832-543 5 Splendora TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2014-02-28   
832-966 A Cleveland TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560      
832-966 5 Cleveland TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2014-06-22   
936-205 4 Nacogdoches TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2007-03-16   
936-205 5 Nacogdoches TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2008-08-29   
936-205 9 Nacogdoches TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2012-03-25   
936-228 2 Willis EMS TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2007-06-24   
936-228 7 Willis EMS TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2010-03-27   
936-279 8 Garrison TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2020-01-19   
936-284 A New Waverly TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560      
936-284 2 New Waverly TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2019-03-25   
936-305 A Nacogdoches TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560      
936-305 3 Nacogdoches TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2014-05-25   
936-305 4 Nacogdoches TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2014-05-25   
936-305 5 Nacogdoches TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2014-05-25   
936-439 4 Huntsville TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2011-02-09   
936-439 5 Huntsville TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2007-03-16   
936-666 5 Willis TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2012-05-31   
936-701 A Willis TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560      
936-701 2 Willis TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2014-04-04   
936-701 3 Willis TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2014-04-04   
936-701 4 Willis TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2014-04-04   
936-701 5 Willis TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2014-04-04   
936-727 5 Navasota TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2014-02-28   
936-755 6 Huntsville TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2014-02-28   
936-755 8 Huntsville TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2014-02-28   
979-353 5 Brenham TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2014-03-01   
979-551 9 Brenham TX 318C CEBRIDGE TELECOM TX , L.P. - TX 560   2011-05-16   

Last updated: Wed, 28 Sep 2022 23:50:19 UTC

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