Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 973 [Rate centres in NPA 973] [Dial plan for NPA 973]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
973-355 A Morristown NJ CDKNNJCKDMD  7421 AT&T LOCAL 224      
973-355 0 Morristown NJ   7421 AT&T LOCAL 224      
973-355 1 Morristown NJ   7421 AT&T LOCAL 224      
973-355 2 Morristown NJ   7421 AT&T LOCAL 224      
973-355 3 Morristown NJ   7421 AT&T LOCAL 224      
973-355 4 Morristown NJ   7421 AT&T LOCAL 224      
973-355 5 Morristown NJ   7421 AT&T LOCAL 224      
973-355 6 Morristown NJ   4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2007-12-04   
973-355 7 Morristown NJ   637C ONVOY, LLC NJ 224   2018-04-07   
973-355 8 Morristown NJ   7421 AT&T LOCAL 224      
973-355 9 Morristown NJ   7421 AT&T LOCAL 224      

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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