Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
281-270 A Barker TX 903C ONVOY, LLC - TX 560      
281-473 A Houston Suburban TX 903C ONVOY, LLC - TX 560   2025-01-11   
281-598 A Houston Suburban TX 903C ONVOY, LLC - TX 560      
281-606 A Houston Suburban TX 903C ONVOY, LLC - TX 560      
281-617 A Houston Suburban TX 903C ONVOY, LLC - TX 560      
281-626 A Rosharon TX 903C ONVOY, LLC - TX 560      
281-697 A Sugar Land TX 903C ONVOY, LLC - TX 560      
281-766 A Pinehurst TX 903C ONVOY, LLC - TX 560      
281-805 A Houston Suburban TX 903C ONVOY, LLC - TX 560      
281-938 A Apollo TX 903C ONVOY, LLC - TX 560      
281-940 A Houston Suburban TX 903C ONVOY, LLC - TX 560      
346-200 A Houston TX 903C ONVOY, LLC - TX 560      
346-202 A Bammel TX 903C ONVOY, LLC - TX 560      
346-206 A Satsuma TX 903C ONVOY, LLC - TX 560      
346-214 A Houston TX 903C ONVOY, LLC - TX 560      
346-215 A Alvin TX 903C ONVOY, LLC - TX 560      
346-220 A Spring TX 903C ONVOY, LLC - TX 560      
346-230 A Apollo TX 903C ONVOY, LLC - TX 560      
346-235 A Bammel TX 903C ONVOY, LLC - TX 560      
346-241 A Houston TX 903C ONVOY, LLC - TX 560      
346-258 A Sheldon TX 903C ONVOY, LLC - TX 560      
346-275 A Houston Suburban TX 903C ONVOY, LLC - TX 560      
346-295 A Arcola TX 903C ONVOY, LLC - TX 560      
346-299 A Houston TX 903C ONVOY, LLC - TX 560      
346-300 A Bammel TX 903C ONVOY, LLC - TX 560      
346-306 A Langham Creek TX 903C ONVOY, LLC - TX 560      
346-322 A Barker TX 903C ONVOY, LLC - TX 560      
346-326 A Houston TX 903C ONVOY, LLC - TX 560      
346-332 A Cypress TX 903C ONVOY, LLC - TX 560      
346-340 A Houston Suburban TX 903C ONVOY, LLC - TX 560      
346-359 A Liverpool TX 903C ONVOY, LLC - TX 560      
346-361 A Seabrook TX 903C ONVOY, LLC - TX 560      
346-362 A Sheldon TX 903C ONVOY, LLC - TX 560      
346-400 A Houston Suburban TX 903C ONVOY, LLC - TX 560      
346-456 A Manvel TX 903C ONVOY, LLC - TX 560      
346-463 A Alvin TX 903C ONVOY, LLC - TX 560      
346-474 A Friendswood TX 903C ONVOY, LLC - TX 560      
346-482 A Langham Creek TX 903C ONVOY, LLC - TX 560      
346-483 A Apollo TX 903C ONVOY, LLC - TX 560      
346-484 A Sheldon TX 903C ONVOY, LLC - TX 560      
346-486 A Liverpool TX 903C ONVOY, LLC - TX 560      
346-487 A Seabrook TX 903C ONVOY, LLC - TX 560      
346-489 A La Porte TX 903C ONVOY, LLC - TX 560      
346-502 A Houston TX 903C ONVOY, LLC - TX 560      
346-509 A Houston TX 903C ONVOY, LLC - TX 560      
346-515 A Richmond-Rosenberg TX 903C ONVOY, LLC - TX 560      
346-521 A Sugar Land TX 903C ONVOY, LLC - TX 560      
346-522 A Humble TX 903C ONVOY, LLC - TX 560      
346-532 A Cleveland TX 903C ONVOY, LLC - TX 560      
346-534 A Tomball TX 903C ONVOY, LLC - TX 560      
346-536 A Satsuma TX 903C ONVOY, LLC - TX 560      
346-547 A Houston TX 903C ONVOY, LLC - TX 560      
346-553 A Houston TX 903C ONVOY, LLC - TX 560      
346-576 A Barker TX 903C ONVOY, LLC - TX 560      
346-600 A Humble TX 903C ONVOY, LLC - TX 560      
346-633 A Deer Park TX 903C ONVOY, LLC - TX 560      
346-636 A Bammel TX 903C ONVOY, LLC - TX 560      
346-643 A Splendora TX 903C ONVOY, LLC - TX 560      
346-645 A Tomball TX 903C ONVOY, LLC - TX 560      
346-646 A Houston TX 903C ONVOY, LLC - TX 560      
346-654 A Pinehurst TX 903C ONVOY, LLC - TX 560      
346-655 A Rosharon TX 903C ONVOY, LLC - TX 560      
346-656 A Langham Creek TX 903C ONVOY, LLC - TX 560      
346-662 A Humble TX 903C ONVOY, LLC - TX 560      
346-666 A Cypress TX 903C ONVOY, LLC - TX 560      
346-680 A Houston Suburban TX 903C ONVOY, LLC - TX 560      
346-681 A Sugar Land TX 903C ONVOY, LLC - TX 560      
346-683 A Westfield TX 903C ONVOY, LLC - TX 560      
346-684 A Satsuma TX 903C ONVOY, LLC - TX 560      
346-685 A Humble TX 903C ONVOY, LLC - TX 560      
346-686 A Manvel TX 903C ONVOY, LLC - TX 560      
346-694 A Barker TX 903C ONVOY, LLC - TX 560      
346-695 A Tomball TX 903C ONVOY, LLC - TX 560      
346-701 A Houston TX 903C ONVOY, LLC - TX 560      
346-705 A Channelview TX 903C ONVOY, LLC - TX 560      
346-706 A Pinehurst TX 903C ONVOY, LLC - TX 560      
346-712 A Apollo TX 903C ONVOY, LLC - TX 560      
346-713 A Smithers Lake TX 903C ONVOY, LLC - TX 560      
346-724 A Langham Creek TX 903C ONVOY, LLC - TX 560      
346-738 A Alvin TX 903C ONVOY, LLC - TX 560      
346-742 A Bammel TX 903C ONVOY, LLC - TX 560      
346-767 A Stafford TX 903C ONVOY, LLC - TX 560      
346-768 A Bammel TX 903C ONVOY, LLC - TX 560   2024-03-31   
346-769 A Satsuma TX 903C ONVOY, LLC - TX 560   2024-03-31   
346-770 A Bammel TX 903C ONVOY, LLC - TX 560      
346-771 A Houston TX 903C ONVOY, LLC - TX 560   2024-03-30   
346-776 A Houston Suburban TX 903C ONVOY, LLC - TX 560   2024-03-31   
346-778 A Arcola TX 903C ONVOY, LLC - TX 560   2024-03-30   
346-784 A Seabrook TX 903C ONVOY, LLC - TX 560   2024-05-03   
346-785 A Alvin TX 903C ONVOY, LLC - TX 560   2024-05-19   
346-787 A La Porte TX 903C ONVOY, LLC - TX 560      
346-790 A La Porte TX 903C ONVOY, LLC - TX 560   2024-05-19   
346-791 A Humble TX 903C ONVOY, LLC - TX 560   2024-05-19   
346-793 A Stafford TX 903C ONVOY, LLC - TX 560   2024-06-01   
346-794 A Tomball TX 903C ONVOY, LLC - TX 560   2024-06-03   
346-796 A Cypress TX 903C ONVOY, LLC - TX 560   2024-06-09   
346-797 A Westfield TX 903C ONVOY, LLC - TX 560   2024-06-20   
346-798 A Friendswood TX 903C ONVOY, LLC - TX 560   2024-06-09   
346-800 A Houston TX 903C ONVOY, LLC - TX 560      
346-809 A Houston TX 903C ONVOY, LLC - TX 560   2024-06-20   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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