Local Calling Guide

Area code/prefix search

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Armstrong, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
361-216 A ARMSTXXARS0  2134 RIVIERA TEL. CO., INC. 564      
361-216 0   2134 RIVIERA TEL. CO., INC. 564      
361-216 1   2134 RIVIERA TEL. CO., INC. 564      
361-216 2   2134 RIVIERA TEL. CO., INC. 564      
361-216 3   2134 RIVIERA TEL. CO., INC. 564      
361-216 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564      
361-216 5   2134 RIVIERA TEL. CO., INC. 564      
361-216 6   2134 RIVIERA TEL. CO., INC. 564      
361-216 7   2134 RIVIERA TEL. CO., INC. 564      
361-216 8   2134 RIVIERA TEL. CO., INC. 564      
361-216 9   2134 RIVIERA TEL. CO., INC. 564      
361-842 A CRCHTXTUXCZ  965H FRACTEL, LLC 564      
361-842 5   965H FRACTEL, LLC 564   2021-03-15   

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

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