Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 631 [Rate centres in NPA 631] [Dial plan for NPA 631]

NXX: 876

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-876 A Southold NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-876 1 Southold NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-876 2 Southold NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-876 4 Southold NY NYCMNY13XMX  534J UCOMTEL INC. 132      
631-876 5 Southold NY BTHPNYGRDS1  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-876 6 Southold NY   7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-876 7 Southold NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-876 8 Southold NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-876 9 Southold NY NYCQNYPLAMD  4593 BROADVIEW NETWORKS, INC. - NY 132      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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