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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
806-639 A Amarillo TX   7575 CENTURYLINK COMMUNICATIONS LLC 546      
806-639 3 Amarillo TX   5562 METRO PCS, INC. 546   2017-10-14   
806-639 4 Amarillo TX   903C ONVOY, LLC - TX 546   2019-06-20   
806-639 5 Amarillo TX   903C ONVOY, LLC - TX 546   2019-06-20   
806-639 6 Amarillo TX   7148 TELEPORT COMMUNICATIONS GROUP - DALLAS 546   2019-06-14   
806-639 7 Amarillo TX   7575 CENTURYLINK COMMUNICATIONS LLC 546   2017-03-13   
806-639 8 Amarillo TX   903C ONVOY, LLC - TX 546   2019-06-20   
806-639 9 Amarillo TX   903C ONVOY, LLC - TX 546   2019-06-20   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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