Local Calling Guide

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Switch: STFRINXA

Switch (link to prefixes) Switch name Company
STFRINXADS0 STANFORD  0818 SMITHVILLE COMM., INC DBA SMITHVILLE TELEPHONE CO. 
STFRINXARS0 BLOOMINGTON   

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

Sponsored by: ISP Telecom

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