Local Calling Guide

Area code/prefix search

Search by area code/prefix (NPA/NXX) or OCN

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Last updated: Sat, 17 Jan 2015 03:14:15 UTC

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NPA: 541 [Rate centres in NPA 541] [Dial plan for NPA 541]

NXX: 307

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA Eff date Disc date Map
541-307 A Philomath OR EUGNOR53EMD 6064 COMCAST PHONE OF OREGON, LLC - OR [link] 670 2009-04-29 map

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