Local Calling Guide
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Switch: DTRTMIBL
Switch (link to prefixes) | Switch name | Company |
---|---|---|
DTRTMIBLDS2 | DETROIT BELL | |
DTRTMIBLRPA | DETROIT | 9323 MICHIGAN BELL TEL CO |
DTRTMIBLX4Y |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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