Local Calling Guide
Area code/prefix search
Switch: DTRTMINIDS0
- Switch name: DETROIT NIAGARA
- Switch type: 5E
- See all switches at this location
NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
313-884 | A | Detroit Zone 2 | MI | 9323 MICHIGAN BELL TEL CO | 340 | |||
313-885 | A | Detroit Zone 2 | MI | 9323 MICHIGAN BELL TEL CO | 340 | |||
313-886 | A | Detroit Zone 2 | MI | 9323 MICHIGAN BELL TEL CO | 340 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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