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: 661

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
806-661 A Pampa TX PAMPTXPPDS0  9533 SOUTHWESTERN BELL 546      
806-661 1 Pampa TX   5562 METROPCS, INC. 546   2016-07-15   
806-661 2 Pampa TX   145J TERRA NOVA TELECOM INC. 546   2023-01-14   
806-661 3 Pampa TX   9533 SOUTHWESTERN BELL 546      
806-661 4 Pampa TX   9533 SOUTHWESTERN BELL 546      
806-661 5 Pampa TX   903C ONVOY, LLC - TX 546   2023-08-12   
806-661 6 Pampa TX   903C ONVOY, LLC - TX 546   2023-08-12   
806-661 7 Pampa TX   903C ONVOY, LLC - TX 546   2023-08-12   
806-661 8 Pampa TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546   2011-02-11   
806-661 9 Pampa TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546   2010-03-20   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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