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

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