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: HSTOTXRWDS5

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
281-533 5 Valley Lodge TX 327E YMAX COMMUNICATIONS CORP. - TX 560      
281-533 7 Valley Lodge TX 327E YMAX COMMUNICATIONS CORP. - TX 560      
281-552 7 Houston Suburban TX 327E YMAX COMMUNICATIONS CORP. - TX 560      
281-581 7 Liverpool TX 327E YMAX COMMUNICATIONS CORP. - TX 560      
281-581 8 Liverpool TX 327E YMAX COMMUNICATIONS CORP. - TX 560      
281-692 3 Manvel TX 327E YMAX COMMUNICATIONS CORP. - TX 560      
281-692 5 Manvel TX 327E YMAX COMMUNICATIONS CORP. - TX 560      
281-692 6 Manvel TX 327E YMAX COMMUNICATIONS CORP. - TX 560      
281-692 7 Manvel TX 327E YMAX COMMUNICATIONS CORP. - TX 560      
281-742 3 Westfield TX 327E YMAX COMMUNICATIONS CORP. - TX 560      
281-742 4 Westfield TX 327E YMAX COMMUNICATIONS CORP. - TX 560      
281-742 6 Westfield TX 327E YMAX COMMUNICATIONS CORP. - TX 560      
281-742 8 Westfield TX 327E YMAX COMMUNICATIONS CORP. - TX 560      
281-867 7 La Porte TX 327E YMAX COMMUNICATIONS CORP. - TX 560      
281-937 5 Smithers Lake EMS TX 327E YMAX COMMUNICATIONS CORP. - TX 560      
281-937 6 Smithers Lake EMS TX 327E YMAX COMMUNICATIONS CORP. - TX 560      
713-570 9 Houston Suburban TX 327E YMAX COMMUNICATIONS CORP. - TX 560      
713-931 0 Houston TX 327E YMAX COMMUNICATIONS CORP. - TX 560      
713-931 8 Houston TX 327E YMAX COMMUNICATIONS CORP. - TX 560      
832-232 6 Bammel TX 327E YMAX COMMUNICATIONS CORP. - TX 560      
832-268 A Apollo TX 327E YMAX COMMUNICATIONS CORP. - TX 560      
832-268 3 Apollo TX 327E YMAX COMMUNICATIONS CORP. - TX 560      
832-294 0 Houston TX 327E YMAX COMMUNICATIONS CORP. - TX 560      
832-328 6 Houston Suburban TX 327E YMAX COMMUNICATIONS CORP. - TX 560      
832-548 3 Houston TX 327E YMAX COMMUNICATIONS CORP. - TX 560      
832-554 3 Houston Suburban TX 327E YMAX COMMUNICATIONS CORP. - TX 560      
832-554 5 Houston Suburban TX 327E YMAX COMMUNICATIONS CORP. - TX 560      
979-705 5 Freeport TX 327E YMAX COMMUNICATIONS CORP. - TX 560      

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

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