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: 936

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-936 A Harrisonburg VA HRBGVAXAXQX  506J TWILIO INTERNATIONAL, INC. 927      
540-936 3 Harrisonburg VA HRBGVAXAXQX  506J TWILIO INTERNATIONAL, INC. 927   2022-06-16   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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