Local Calling Guide

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Switch: NSMTSCXB

Switch (link to prefixes) Switch name Company
NSMTSCXB2MD   527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 
NSMTSCXBAMD   4255 FTC DIVERSIFIED SERVICES, INC. 
NSMTSCXBDS0 NORTH SUMTER  0520 FARMERS TEL. COOP., INC. 

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

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