Local Calling Guide

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Switch: ERWNTNXA

Switch (link to prefixes) Switch name Company
ERWNTNXARS0 ERWIN  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 
ERWNTNXAW00   8945 NA COMMUNICATIONS, INC. 

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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