Local Calling Guide

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Switch: OCSDCA11

Switch (link to prefixes) Switch name Company
OCSDCA111MD   7421 AT&T - LOCAL 
OCSDCA112MD   7421 AT&T - LOCAL 
OCSDCA11DS0 OCEANSIDE MISSION  9740 PACIFIC BELL 

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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