Local Calling Guide
Area code/prefix search
Switch: CMBROHXB51T
- Switch name: CAMBRIDGE
- Switch type: GT5
- See all switches at this location
NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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