Local Calling Guide
Area code/prefix search
Switch: DTRTMIBLRPA
- Switch name: DETROIT
- Switch type: RP
- Host: WAYNMIMNPSD
- See all switches at this location
NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
313-222 | A | Detroit Zone 1 | MI | 9323 MICHIGAN BELL TEL CO | 340 | |||
313-223 | A | Detroit Zone 1 | MI | 9323 MICHIGAN BELL TEL CO | 340 | |||
313-482 | A | Detroit Zone 1 | MI | 9323 MICHIGAN BELL TEL CO | 340 | |||
313-482 | 2 | Detroit Zone 1 | MI | 9323 MICHIGAN BELL TEL CO | 340 | |||
313-482 | 3 | Detroit Zone 1 | MI | 9323 MICHIGAN BELL TEL CO | 340 | |||
313-482 | 4 | Detroit Zone 1 | MI | 9323 MICHIGAN BELL TEL CO | 340 | |||
313-496 | A | Detroit Zone 1 | MI | 9323 MICHIGAN BELL TEL CO | 340 | |||
313-962 | A | Detroit Zone 1 | MI | 9323 MICHIGAN BELL TEL CO | 340 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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