Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 267 [Rate centres in NPA 267] [Dial plan for NPA 267]

NXX: 537

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
267-537 A Philadelphia Suburban Zone 39 PA   829J PAETEC ITEL, LLC 228   2025-03-11   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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