Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 210 [Rate centres in NPA 210] [Dial plan for NPA 210]

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
210-998 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2011-01-20   
210-999 A San Antonio TX SNANTXCADS2  9533 SOUTHWESTERN BELL 566      

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Last updated: Sat, 09 Mar 2019 02:16:03 UTC

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