Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: BNNTCOXCDS0

Remotes:

Switch Switch name Switch type
STBGCOXCRS0    E30 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
303-644 A Bennett CO 2186 EASTERN SLOPE RURAL TEL. ASSN., INC. 656      

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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