Local Calling Guide

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Switch: SYMNNS01

Switch (link to prefixes) Switch name Company
SYMNNS01RS1 SYDNEY MINES  8089 MARITIME TELEGRAPH & TELEPHONE, LTD. 
SYMNNS01RS2 SYDNEY MINES  8089 MARITIME TELEGRAPH & TELEPHONE, LTD. 

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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