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: DLLSTXALDS4

<< 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 59 60 61 62 63 64 65 66 67 68 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
940-353 0 Millsap TX 903C ONVOY, LLC - TX 552   2017-06-06   
940-353 1 Millsap TX 903C ONVOY, LLC - TX 552   2020-08-20   
940-353 3 Millsap TX 903C ONVOY, LLC - TX 552   2020-08-20   
940-353 4 Millsap TX 903C ONVOY, LLC - TX 552   2020-08-20   
940-353 5 Millsap TX 903C ONVOY, LLC - TX 552   2019-07-26   
940-353 6 Millsap TX 903C ONVOY, LLC - TX 552   2019-07-26   
940-373 5 Justin TX 903C ONVOY, LLC - TX 552   2020-08-17   
940-373 6 Justin TX 903C ONVOY, LLC - TX 552   2020-08-17   
940-373 7 Justin TX 903C ONVOY, LLC - TX 552   2020-08-17   
940-374 4 Joplin TX 903C ONVOY, LLC - TX 552   2017-06-23   
940-374 8 Joplin TX 903C ONVOY, LLC - TX 552   2021-03-18   
940-394 0 Bridgeport TX 903C ONVOY, LLC - TX 552   2017-06-06   
940-394 4 Bridgeport TX 903C ONVOY, LLC - TX 552   2021-02-03   
940-394 5 Bridgeport TX 903C ONVOY, LLC - TX 552   2019-10-06   
940-394 6 Bridgeport TX 903C ONVOY, LLC - TX 552   2021-02-03   
940-394 8 Bridgeport TX 903C ONVOY, LLC - TX 552   2019-10-06   
940-398 0 Krum TX 903C ONVOY, LLC - TX 552   2017-06-06   
940-398 1 Krum TX 903C ONVOY, LLC - TX 552   2020-12-11   
940-398 5 Krum TX 903C ONVOY, LLC - TX 552   2020-08-17   
940-398 6 Krum TX 903C ONVOY, LLC - TX 552   2020-08-17   
940-398 8 Krum TX 903C ONVOY, LLC - TX 552   2020-08-17   
940-398 9 Krum TX 903C ONVOY, LLC - TX 552   2020-12-11   
940-399 5 Decatur TX 903C ONVOY, LLC - TX 552   2017-06-06   
940-409 A St Jo TX 903C ONVOY, LLC - TX 552   2023-02-20   
940-409 4 St Jo TX 903C ONVOY, LLC - TX 552   2023-02-20   
940-427 4 Alvord TX 903C ONVOY, LLC - TX 552   2017-06-06   
940-427 7 Alvord TX 903C ONVOY, LLC - TX 552   2018-12-15   
940-427 9 Alvord TX 903C ONVOY, LLC - TX 552   2018-12-15   
940-433 1 Boyd TX 903C ONVOY, LLC - TX 552   2017-06-23   
940-433 4 Boyd TX 903C ONVOY, LLC - TX 552   2019-10-06   
940-433 6 Boyd TX 903C ONVOY, LLC - TX 552   2019-10-06   
940-435 7 Denton PPCP TX 903C ONVOY, LLC - TX 552   2008-10-10   
940-445 6 Mineral Wells TX 903C ONVOY, LLC - TX 552   2016-07-29   
940-446 A Graford TX 903C ONVOY, LLC - TX 552   2023-02-20   
940-446 4 Graford TX 903C ONVOY, LLC - TX 552   2023-02-20   
940-448 2 Bartonville TX 903C ONVOY, LLC - TX 552   2016-03-21   
940-448 3 Bartonville TX 903C ONVOY, LLC - TX 552   2016-03-21   
940-463 4 Mineral Wells TX 903C ONVOY, LLC - TX 552   2012-12-17   
940-463 8 Mineral Wells TX 903C ONVOY, LLC - TX 552   2012-12-17   
940-466 4 Slidell TX 903C ONVOY, LLC - TX 552   2017-06-23   
940-466 6 Slidell TX 903C ONVOY, LLC - TX 552   2020-11-22   
940-466 8 Slidell TX 903C ONVOY, LLC - TX 552   2020-11-22   
940-468 7 Mineral Wells TX 903C ONVOY, LLC - TX 552   2012-05-27   
940-470 A Possum Kingdom Lake TX 903C ONVOY, LLC - TX 552   2023-02-20   
940-470 4 Possum Kingdom Lake TX 903C ONVOY, LLC - TX 552   2023-02-20   
940-479 1 Ponder TX 903C ONVOY, LLC - TX 552   2021-02-03   
940-479 3 Ponder TX 903C ONVOY, LLC - TX 552   2017-06-06   
940-479 5 Ponder TX 903C ONVOY, LLC - TX 552   2021-02-03   
940-490 0 Millsap TX 903C ONVOY, LLC - TX 552   2021-02-03   
940-490 1 Millsap TX 903C ONVOY, LLC - TX 552   2021-02-03   

<< 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 59 60 61 62 63 64 65 66 67 68 >>

Last updated: Sat, 25 Feb 2023 02:10:49 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.