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: HSTXTX152MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
281-266 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
281-267 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
281-268 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
281-349 A Houston Suburban TX 6630 USA MOBILITY WIRELESS, INC. 560      
281-439 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
281-527 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
281-551 A Bammel TX 6630 USA MOBILITY WIRELESS, INC. 560      
281-621 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
281-735 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
281-952 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
281-963 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
409-671 A Texas City-La Marque TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-200 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-279 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-288 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-310 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-318 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-326 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-327 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-404 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-406 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-415 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-506 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-509 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-549 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-605 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-606 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-607 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-608 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-616 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-617 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-619 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-648 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-687 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-707 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-710 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-712 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-716 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-717 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-719 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-736 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-760 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-761 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-762 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-763 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-764 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-765 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-768 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-786 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-841 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-846 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-883 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-891 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-905 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-971 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
713-990 A Houston TX 6630 USA MOBILITY WIRELESS, INC. 560      
832-635 A Cleveland TX 6630 USA MOBILITY WIRELESS, INC. 560      
832-697 A Tomball TX 6630 USA MOBILITY WIRELESS, INC. 560      
936-732 A Huntsville TX 6630 USA MOBILITY WIRELESS, INC. 560      
979-424 A Clute-Lake Jackson TX 6630 USA MOBILITY WIRELESS, INC. 560      
979-753 A Brenham TX 6630 USA MOBILITY WIRELESS, INC. 560      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.