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: HSTDTXBGBMD

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
346-492 5 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-492 6 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-492 7 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-492 8 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-492 9 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-493 A Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-493 0 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2017-04-30   
346-493 1 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2018-01-01   
346-493 2 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2018-01-01   
346-493 3 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2018-01-01   
346-493 4 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2018-09-15   
346-493 5 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2018-09-15   
346-493 6 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2018-09-27   
346-493 7 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2019-10-27   
346-493 8 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2019-10-27   
346-493 9 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2017-04-30   
346-494 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-494 0 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-494 1 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-494 2 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-494 3 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-494 4 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-494 5 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-494 6 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-494 7 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-494 8 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-494 9 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-495 A Spring TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-495 0 Spring TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-17   
346-495 1 Spring TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-17   
346-495 2 Spring TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-17   
346-495 3 Spring TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-17   
346-495 4 Spring TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-17   
346-495 5 Spring TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-24   
346-495 6 Spring TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-24   
346-495 7 Spring TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-24   
346-495 8 Spring TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-24   
346-495 9 Spring TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-17   
346-496 0 Beach City TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-05-15   
346-496 1 Beach City TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-05-15   
346-496 2 Beach City TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-04   
346-497 0 Spring TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-24   
346-497 1 Spring TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-24   
346-497 2 Spring TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-24   
346-497 3 Spring TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-24   
346-497 4 Spring TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-24   
346-497 5 Spring TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-24   
346-500 8 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2019-06-08   
346-500 9 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2019-06-08   
346-501 5 Barker TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-06   
346-501 6 Barker TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-06   
346-501 7 Barker TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-06   
346-501 8 Barker TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-06   
346-503 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-503 0 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-503 1 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-503 2 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-503 3 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-503 4 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-503 5 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-503 6 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-503 7 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-503 8 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-503 9 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-504 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-504 0 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-504 1 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-504 2 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-504 3 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-504 4 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-504 5 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-504 6 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-504 7 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-504 8 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-504 9 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-505 A Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-505 0 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-505 1 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-505 2 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-505 3 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-505 4 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-505 5 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-505 6 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-505 7 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-505 8 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-505 9 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-509 1 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2022-01-26   
346-514 A Stafford TX 5562 METROPCS, INC. 560      
346-514 9 Stafford TX 5562 METROPCS, INC. 560   2021-12-03   
346-515 0 Richmond-Rosenberg TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-03-26   
346-515 7 Richmond-Rosenberg TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-03-26   
346-515 8 Richmond-Rosenberg TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-03-26   
346-515 9 Richmond-Rosenberg TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-03-26   
346-519 3 Channelview TX 6701 AERIAL COMMUNICATIONS, INC. 560   2022-04-09   
346-519 4 Channelview TX 6701 AERIAL COMMUNICATIONS, INC. 560   2022-04-09   
346-519 5 Channelview TX 6701 AERIAL COMMUNICATIONS, INC. 560   2022-04-09   
346-519 8 Channelview TX 6701 AERIAL COMMUNICATIONS, INC. 560   2022-04-09   
346-520 0 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-12-17   
346-520 2 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-12-17   
346-520 3 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2021-12-17   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 >>

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.