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: FTSMARSUX0X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
479-339 A Boles AR 348F ONVOY, LLC AR 526      
479-341 A Centerton AR 348F ONVOY, LLC AR 526      
479-342 A Garfield AR 348F ONVOY, LLC AR 526      
479-346 A Gateway AR 348F ONVOY, LLC AR 526      
479-348 A Maysville AR 348F ONVOY, LLC AR 526      
479-349 A Sulphur Springs AR 348F ONVOY, LLC AR 526      
479-398 A Hackett AR 348F ONVOY, LLC AR 526      
479-432 A Midland AR 348F ONVOY, LLC AR 526   2021-01-23   
479-433 A Waldron AR 348F ONVOY, LLC AR 526      
479-447 A Mansfield AR 348F ONVOY, LLC AR 526      
479-467 A Charleston AR 348F ONVOY, LLC AR 526      
479-480 A Fayetteville AR 348F ONVOY, LLC AR 526      
479-579 A Bentonville AR 348F ONVOY, LLC AR 526      
479-900 A Fayetteville AR 348F ONVOY, LLC AR 526      
479-974 A Fort Smith AR 348F ONVOY, LLC AR 526      
539-224 A West Maysville OK 409F ONVOY, LLC - OK 526      
539-243 A Watts OK 409F ONVOY, LLC - OK 526   2021-02-01   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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