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.

OCN: 177F PEERLESS NETWORK OF TEXAS, LLC - TX

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
737-218 A Austin TX   558      
737-218 1 Austin TX   558   2017-08-07   
737-225 1 Rockdale TX AUSTTXGRDS6  558   2018-11-16   
737-225 9 Rockdale TX AUSTTXGRDS6  558   2018-07-16   
737-227 5 Wimberley TX AUSTTXGRDS6  558   2020-09-05   
737-236 2 Austin TX AUSTTXGRDS6  558   2018-08-20   
737-238 1 Bertram TX AUSTTXGRDS6  558   2018-08-20   
737-238 2 Bertram TX AUSTTXGRDS6  558   2018-12-19   
737-238 4 Bertram TX AUSTTXGRDS6  558   2019-09-14   
737-243 A Austin TX   558      
737-243 1 Austin TX   558   2018-10-19   
737-248 2 Kyle TX AUSTTXGRDS6  558   2018-12-19   
737-248 7 Kyle TX AUSTTXGRDS6  558   2018-02-09   
737-249 2 Austin TX AUSTTXGRDS6  558   2018-11-24   
737-250 3 Martindale TX AUSTTXGRDS6  558   2018-11-16   
737-251 A Burnet TX AUSTTXGRDS6  558      
737-251 1 Burnet TX AUSTTXGRDS6  558   2018-12-19   
737-251 9 Burnet TX AUSTTXGRDS6  558   2018-12-16   
737-252 A Liberty Hill TX AUSTTXGRDS6  558      
737-252 9 Liberty Hill TX AUSTTXGRDS6  558   2018-12-16   
737-257 1 San Gabriel TX AUSTTXGRDS6  558   2020-04-26   
737-257 3 San Gabriel TX AUSTTXGRDS6  558   2020-06-30   
737-259 0 Hutto TX AUSTTXGRDS6  558   2019-11-12   
737-260 2 Dripping Springs TX AUSTTXGRDS6  558   2018-12-27   
737-266 0 San Marcos TX AUSTTXGRDS6  558   2020-04-26   
737-272 0 Austin TX AUSTTXGRDS6  558   2021-06-14   
737-272 1 Austin TX AUSTTXGRDS6  558   2021-06-14   
737-273 0 Austin TX AUSTTXGRDS6  558   2020-03-04   
737-281 0 Austin TX AUSTTXGRDS6  558   2020-11-20   
737-282 9 Dale/Lytton Springs TX AUSTTXGRDS6  558   2021-03-28   
737-284 9 Wimberley TX AUSTTXGRDS6  558   2021-03-28   
737-299 3 Lampasas TX AUSTTXGRDS6  558   2018-11-16   
737-307 9 Bertram TX AUSTTXGRDS6  558   2021-03-28   
737-316 9 Wimberley TX AUSTTXGRDS6  558   2023-12-25   
737-324 8 Leander TX AUSTTXGRDS6  558   2022-08-05   
737-338 6 Elgin TX AUSTTXGRDS6  558   2021-01-24   
737-356 0 Georgetown TX AUSTTXGRDS6  558   2019-07-18   
737-372 0 Buchanan Dam TX AUSTTXGRDS6  558   2020-11-02   
737-373 9 San Marcos TX AUSTTXGRDS6  558   2019-09-30   
737-374 9 Kyle TX   558   2024-03-15   
737-375 9 Rockdale TX AUSTTXGRDS6  558   2021-08-02   
737-386 8 Lampasas TX AUSTTXGRDS6  558   2022-02-04   
737-427 9 McDade TX AUSTTXGRDS6  558   2023-12-25   
737-477 0 Lockhart TX AUSTTXGRDS6  558   2020-09-25   
737-500 1 Bastrop TX AUSTTXGRDS6  558   2019-11-21   
737-520 0 Fentress TX AUSTTXGRDS6  558   2020-05-31   
737-520 1 Fentress TX AUSTTXGRDS6  558   2020-08-30   
737-577 0 Briggs TX AUSTTXGRDS6  558   2020-11-01   
737-637 8 Thorndale-Thrall TX AUSTTXGRDS6  558   2019-11-28   
737-666 9 Elgin TX AUSTTXGRDS6  558   2013-10-19   

<< 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 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.