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: ONTRCAXPXPY

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
840-213 4 Redlands CA 649C ONVOY, LLC - CA 730   2022-12-16   
840-214 1 Marshall CA 649C ONVOY, LLC - CA 730   2023-10-16   
840-214 2 Marshall CA 649C ONVOY, LLC - CA 730   2022-11-05   
840-214 3 Marshall CA 649C ONVOY, LLC - CA 730   2022-11-05   
840-214 4 Marshall CA 649C ONVOY, LLC - CA 730   2022-11-05   
840-214 5 Marshall CA 649C ONVOY, LLC - CA 730   2022-11-05   
840-214 8 Marshall CA 649C ONVOY, LLC - CA 730   2023-10-16   
840-221 0 San Bernardino CA 649C ONVOY, LLC - CA 730   2022-12-23   
840-221 1 San Bernardino CA 649C ONVOY, LLC - CA 730   2022-12-23   
840-222 0 San Bernardino CA 649C ONVOY, LLC - CA 730   2021-07-30   
840-222 1 San Bernardino CA 649C ONVOY, LLC - CA 730   2021-07-30   
840-222 3 San Bernardino CA 649C ONVOY, LLC - CA 730   2021-07-30   
840-222 4 San Bernardino CA 649C ONVOY, LLC - CA 730   2021-07-30   
840-223 2 Calimesa CA 649C ONVOY, LLC - CA 730   2023-01-02   
840-223 4 Calimesa CA 649C ONVOY, LLC - CA 730   2023-02-04   
840-223 5 Calimesa CA 649C ONVOY, LLC - CA 730   2023-02-04   
840-224 1 San Bernardino CA 649C ONVOY, LLC - CA 730   2023-02-04   
840-224 2 San Bernardino CA 649C ONVOY, LLC - CA 730   2023-02-04   
840-234 0 Arrowhead CA 649C ONVOY, LLC - CA 730   2021-07-30   
840-234 1 Arrowhead CA 649C ONVOY, LLC - CA 730   2021-07-30   
840-237 A Ontario CA 649C ONVOY, LLC - CA 730   2024-01-23   
840-237 2 Ontario CA 649C ONVOY, LLC - CA 730   2023-11-20   
840-237 3 Ontario CA 649C ONVOY, LLC - CA 730   2023-11-20   
840-237 4 Ontario CA 649C ONVOY, LLC - CA 730   2023-11-20   
840-237 5 Ontario CA 649C ONVOY, LLC - CA 730   2023-11-21   
840-237 8 Ontario CA 649C ONVOY, LLC - CA 730   2024-07-05   
840-242 A Upland CA 649C ONVOY, LLC - CA 730      
840-242 2 Upland CA 649C ONVOY, LLC - CA 730   2023-11-01   
840-246 0 Etiwanda CA 649C ONVOY, LLC - CA 730   2024-02-29   
840-246 1 Etiwanda CA 649C ONVOY, LLC - CA 730   2024-02-29   
840-246 2 Etiwanda CA 649C ONVOY, LLC - CA 730   2024-02-29   
840-249 0 Marshall CA 649C ONVOY, LLC - CA 730   2024-02-22   
840-249 1 Marshall CA 649C ONVOY, LLC - CA 730   2024-02-22   
840-249 2 Marshall CA 649C ONVOY, LLC - CA 730   2024-02-22   
840-249 8 Marshall CA 649C ONVOY, LLC - CA 730   2024-02-22   
840-251 0 Redlands CA 649C ONVOY, LLC - CA 730   2024-03-25   
840-251 6 Redlands CA 649C ONVOY, LLC - CA 730   2024-04-26   
840-252 1 Mentone CA 649C ONVOY, LLC - CA 730   2023-08-10   
840-252 2 Mentone CA 649C ONVOY, LLC - CA 730   2024-03-09   
840-252 3 Mentone CA 649C ONVOY, LLC - CA 730   2023-08-10   
840-252 4 Mentone CA 649C ONVOY, LLC - CA 730   2023-08-10   
840-252 5 Mentone CA 649C ONVOY, LLC - CA 730   2023-08-10   
840-252 6 Mentone CA 649C ONVOY, LLC - CA 730   2023-08-10   
840-253 0 Calimesa CA 649C ONVOY, LLC - CA 730   2024-06-07   
840-255 A San Bernardino CA 649C ONVOY, LLC - CA 730   2024-05-09   
840-255 0 San Bernardino CA 649C ONVOY, LLC - CA 730   2024-05-09   
840-255 1 San Bernardino CA 649C ONVOY, LLC - CA 730   2024-05-09   
840-255 2 San Bernardino CA 649C ONVOY, LLC - CA 730   2024-05-09   
840-255 3 San Bernardino CA 649C ONVOY, LLC - CA 730   2024-05-09   
840-255 9 San Bernardino CA 649C ONVOY, LLC - CA 730   2024-05-10   

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >>

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.