Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 631 [Rate centres in NPA 631] [Dial plan for NPA 631]

NXX: 934

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-934 A Babylon NY   5562 METROPCS, INC. 132   2025-05-21   
631-934 9 Babylon NY   5562 METROPCS, INC. 132   2025-05-21   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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