Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 806 [Rate centres in NPA 806] [Dial plan for NPA 806]

NXX: 502

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
806-502 A Amarillo TX AMRLTX02XQX  551G NUSO, LLC 546      
806-502 0 Amarillo TX AMRLTX02X1Y  6529 T-MOBILE USA, INC. 546   2014-11-22   
806-502 1 Amarillo TX AMRLTX02XQX  551G NUSO, LLC 546   2013-05-02   
806-502 2 Amarillo TX   515J IP HORIZON LLC 546   2025-04-27   
806-502 3 Amarillo TX   515J IP HORIZON LLC 546   2025-04-27   
806-502 4 Amarillo TX AMRLTX02X1Y  6529 T-MOBILE USA, INC. 546   2015-07-04   
806-502 6 Amarillo TX AMRLTX02XMX  903C ONVOY, LLC - TX 546   2019-04-09   
806-502 7 Amarillo TX AMRLTX02XMX  903C ONVOY, LLC - TX 546   2019-04-09   
806-502 8 Amarillo TX AMRLTX02X1Y  6529 T-MOBILE USA, INC. 546   2014-11-22   
806-502 9 Amarillo TX AMRLTX02X1Y  6529 T-MOBILE USA, INC. 546   2014-11-22   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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