Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 479 [Rate centres in NPA 479] [Dial plan for NPA 479]

NXX: 373

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
479-373 A Siloam Springs AR FYVLARHI4MD  318J COMCAST IP PHONE, LLC 526      
479-373 0 Siloam Springs AR FYVLARHITMD  6529 T-MOBILE USA, INC. 526   2021-01-21   
479-373 1 Siloam Springs AR FYVLARHI4MD  318J COMCAST IP PHONE, LLC 526   2009-06-08   
479-373 2 Siloam Springs AR FYVLARHI4MD  318J COMCAST IP PHONE, LLC 526   2018-03-28   
479-373 3 Siloam Springs AR FYVLARHI4MD  318J COMCAST IP PHONE, LLC 526   2017-05-22   
479-373 4 Siloam Springs AR FYVLARHITMD  5562 METROPCS, INC. 526   2020-01-26   
479-373 5 Siloam Springs AR FTSMARSUX0X  348F ONVOY, LLC - AR 526   2020-02-02   
479-373 6 Siloam Springs AR FYVLARHI4MD  318J COMCAST IP PHONE, LLC 526      
479-373 7 Siloam Springs AR FTSMARSUXYX  508J CENTURYLINK COMMUNICATIONS, LLC 526   2015-01-07   
479-373 8 Siloam Springs AR FTSMARSUX0X  348F ONVOY, LLC - AR 526   2020-02-02   
479-373 9 Siloam Springs AR FYVLARHITMD  6529 T-MOBILE USA, INC. 526   2021-01-21   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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