Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Mountainburg, AR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
479-369 A MTBGARXADS0  1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 526      
479-446 A FTSMARSUX0X  348F ONVOY, LLC - AR 526      
479-446 0 FTSMAR0800Z  490J DISH WIRELESS, LLC 526   2022-08-28   
479-446 1 FYVLARATPMD  073H TELNYX LLC 526   2023-11-12   
479-446 2   624H ONVOY SPECTRUM, LLC 526   2024-03-11   
479-446 4 FTSMARSUX0X  348F ONVOY, LLC - AR 526   2022-11-25   
479-446 6 FTSMARSUX0X  348F ONVOY, LLC - AR 526   2021-08-23   
479-446 7 FTSMARSUX0X  348F ONVOY, LLC - AR 526   2021-08-23   
479-662 A FYVLARHI4MD  318J COMCAST IP PHONE, LLC 526      
479-662 0 FTSMARSUX0X  348F ONVOY, LLC - AR 526   2020-06-28   
479-662 1 FTSMARSUX0X  348F ONVOY, LLC - AR 526   2020-06-28   
479-662 2 FYVLARATRMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 526   2017-06-30   
479-662 3 FYVLARHI4MD  318J COMCAST IP PHONE, LLC 526   2018-03-28   
479-662 4 FTSMARSUX0X  348F ONVOY, LLC - AR 526   2018-11-05   
479-662 5 FTSMARSUX0X  348F ONVOY, LLC - AR 526   2019-12-27   
479-662 6 FYVLARHI4MD  318J COMCAST IP PHONE, LLC 526      
479-662 7 FTSMARSUXYX  508J CENTURYLINK COMMUNICATIONS, LLC 526   2015-01-07   
479-662 8 FTSMARSUX0X  348F ONVOY, LLC - AR 526   2019-12-27   
479-662 9 ALMAARXA0MD  196F BANDWIDTH.COM CLEC, LLC - AR 526   2019-09-27   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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