Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: RVSDIAXOPS0

Remotes:

Switch Switch name Switch type
LNTRIAXORP0  LONE TREE  RP 
LNTRIAXORS0  LONE TREE  RS 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
319-648 A Riverside IA 1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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