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 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
346-249 1 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2017-05-11   
346-249 9 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2017-05-11   
346-251 1 Barker TX 5562 METROPCS, INC. 560   2015-12-05   
346-251 2 Barker TX 5562 METROPCS, INC. 560   2016-01-04   
346-251 3 Barker TX 5562 METROPCS, INC. 560   2016-02-01   
346-252 2 Houston Suburban TX 6701 AERIAL COMMUNICATIONS, INC. 560   2016-03-18   
346-252 3 Houston Suburban TX 6701 AERIAL COMMUNICATIONS, INC. 560   2016-03-18   
346-252 9 Houston Suburban TX 6701 AERIAL COMMUNICATIONS, INC. 560   2016-03-18   
346-255 A Channelview TX 5562 METROPCS, INC. 560      
346-255 6 Channelview TX 5562 METROPCS, INC. 560   2017-11-24   
346-255 7 Channelview TX 5562 METROPCS, INC. 560   2017-11-24   
346-255 8 Channelview TX 5562 METROPCS, INC. 560   2017-11-24   
346-255 9 Channelview TX 5562 METROPCS, INC. 560   2017-05-19   
346-256 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-256 0 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-23   
346-256 1 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-23   
346-256 2 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-23   
346-256 3 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-23   
346-256 4 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-23   
346-256 5 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-23   
346-256 6 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-23   
346-256 7 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-23   
346-256 9 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-23   
346-260 0 Satsuma TX 5562 METROPCS, INC. 560   2016-03-27   
346-260 1 Satsuma TX 5562 METROPCS, INC. 560   2016-03-27   
346-260 6 Satsuma TX 5562 METROPCS, INC. 560   2016-12-24   
346-264 A Barker TX 5562 METROPCS, INC. 560      
346-264 9 Barker TX 5562 METROPCS, INC. 560   2017-09-07   
346-270 0 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-03   
346-270 1 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-03   
346-270 3 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-03   
346-270 4 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-03   
346-270 5 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-03   
346-270 6 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-03   
346-270 7 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-03   
346-270 8 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-03   
346-270 9 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-03   
346-276 A Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-276 0 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-03   
346-276 1 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-03   
346-276 2 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-03   
346-276 3 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-03   
346-276 4 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-03   
346-276 5 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-03   
346-276 6 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-03   
346-276 7 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-03   
346-276 8 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-03   
346-276 9 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-03   
346-277 1 Satsuma TX 5562 METROPCS, INC. 560   2017-12-03   
346-277 2 Satsuma TX 5562 METROPCS, INC. 560   2017-12-03   
346-277 3 Satsuma TX 5562 METROPCS, INC. 560   2017-12-03   
346-277 4 Satsuma TX 5562 METROPCS, INC. 560   2017-12-03   
346-277 5 Satsuma TX 5562 METROPCS, INC. 560   2017-12-03   
346-280 A Cypress TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-280 0 Cypress TX 6701 AERIAL COMMUNICATIONS, INC. 560   2017-12-23   
346-280 1 Cypress TX 6701 AERIAL COMMUNICATIONS, INC. 560   2017-12-23   
346-280 9 Cypress TX 6701 AERIAL COMMUNICATIONS, INC. 560   2017-12-23   
346-281 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-281 0 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2022-11-05   
346-281 1 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2022-11-05   
346-281 2 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2022-11-05   
346-281 3 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2022-11-05   
346-281 4 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2022-11-05   
346-281 5 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2022-11-05   
346-281 6 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2022-11-05   
346-281 7 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2022-11-05   
346-281 8 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2022-11-05   
346-281 9 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2022-11-05   
346-282 A Channelview TX 5562 METROPCS, INC. 560      
346-282 9 Channelview TX 5562 METROPCS, INC. 560   2017-12-25   
346-283 A Stafford TX 5562 METROPCS, INC. 560      
346-283 9 Stafford TX 5562 METROPCS, INC. 560   2018-01-06   
346-285 0 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2019-10-27   
346-285 1 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2019-10-27   
346-285 2 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2019-10-27   
346-285 3 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2019-10-27   
346-285 4 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2019-10-27   
346-285 5 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2019-10-27   
346-290 A Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-290 0 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2018-02-18   
346-290 1 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2018-02-18   
346-290 2 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2018-02-18   
346-290 3 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2018-02-18   
346-290 4 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2018-02-18   
346-290 5 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2018-02-19   
346-290 6 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2018-02-19   
346-290 8 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2018-04-03   
346-290 9 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2018-02-18   
346-300 6 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2015-06-23   
346-300 7 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2015-06-23   
346-303 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-303 0 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-17   
346-303 1 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-17   
346-303 2 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-17   
346-303 3 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-17   
346-303 4 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-17   
346-303 5 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-17   
346-303 6 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-17   
346-303 7 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-17   
346-303 8 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-17   

<< 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 >>

Last updated: Sun, 17 May 2026 03:26:51 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.