Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Fair Lawn, NJ

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
551-966 6   516J TON80 COMMUNICATIONS, LLC 224   2022-05-06   
551-966 7   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2023-01-01   
551-966 8   637C ONVOY, LLC - NJ 224   2023-10-21   
551-966 9   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2025-11-19   

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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