Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 701 [Rate centres in NPA 701] [Dial plan for NPA 701]

NXX: 614

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
701-614 A Lisbon ND   8054 LEVEL 3 COMMUNICATIONS, LLC - ND 636   2025-09-04   
701-614 7 Lisbon ND   8054 LEVEL 3 COMMUNICATIONS, LLC - ND 636   2025-09-04   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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