Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 540 [Rate centres in NPA 540] [Dial plan for NPA 540]

NXX: 233

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-233 A Woodstock VA EDBGVAXA8MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 929      
540-233 0 Woodstock VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 929      
540-233 1 Woodstock VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 929      
540-233 2 Woodstock VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 929      
540-233 3 Woodstock VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 929      
540-233 6 Woodstock VA   4979 SHENTEL COMMUNICATIONS, LLC. - VA 929   2024-03-21   
540-233 7 Woodstock VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 929      
540-233 8 Woodstock VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 929   2023-02-22   

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

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