Local Calling Guide

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Switch: HNVIAL18

Switch (link to prefixes) Switch name Company
HNVIAL180MD   7469 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL 
HNVIAL18X0X   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 
HNVIAL18X4X   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 
HNVIAL18XWX    

Last updated: Sun, 17 May 2026 03:26:51 UTC

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