Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 229 [Rate centres in NPA 229] [Dial plan for NPA 229]

NXX: 751

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
229-751 A Boston GA FTZGGAXADMD  593K MCC TELEPHONY LLC 444   2025-07-11   
229-751 0 Boston GA FTZGGAXADMD  593K MCC TELEPHONY LLC 444   2025-07-11   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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