Local Calling Guide
Area code/prefix search
NPA: 231 [Rate centres in NPA 231] [Dial plan for NPA 231]
NXX: 743
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
231-743 | A | Marion | MI | MARNMIMNRSA | 9323 MICHIGAN BELL TEL CO | 348 | |||
231-743 | 0 | Marion | MI | GDRPMIBL04Z | 543C ONVOY, LLCV - MI | 348 | |||
231-743 | 1 | Marion | MI | GDRPMIBL04Z | 543C ONVOY, LLCV - MI | 348 | |||
231-743 | 2 | Marion | MI | MARNMIMNRSA | 9323 MICHIGAN BELL TEL CO | 348 | |||
231-743 | 3 | Marion | MI | GDRPMIBL04Z | 543C ONVOY, LLCV - MI | 348 | |||
231-743 | 4 | Marion | MI | WYNGMIKAGT2 | 6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 348 | |||
231-743 | 5 | Marion | MI | GDRPMIBL15Z | 516C AT&T CORP. | 348 | |||
231-743 | 6 | Marion | MI | MARNMIMNRSA | 9323 MICHIGAN BELL TEL CO | 348 | |||
231-743 | 7 | Marion | MI | TRCYMIMNWMD | 508J CENTURYLINK COMMUNICATIONS, LLC | 348 | |||
231-743 | 8 | Marion | MI | GDRQMIBODS0 | 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI | 348 | |||
231-743 | 9 | Marion | MI | MARNMIMNRSA | 9323 MICHIGAN BELL TEL CO | 348 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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