You are reviewing the Area Code (NPA/NXX) report for 231-212. Did you mean to search the SMS short code 231212?
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| Raw Number | 231212 |
| Basic Format | 231-212 |
| NPA (Area Code) | 231 |
| NXX | 212 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | State | Region | Block Effective Date | Block Available Date |
|---|---|---|---|---|---|---|---|---|---|
| 231-212-0XXX | 2550 | 123.NET, LLC | INTERLOCHN | AS | 12/05/2019 | MI | MW | 01/04/2020 | |
| 231-212-1XXX | 624H | ONVOY SPECTRUM, LLC | INTERLOCHN | AS | 10/29/2021 | MI | MW | 11/22/2021 | |
| 231-212-2XXX | 508J | CENTURYLINK COMMUNICATIONS, LLC | INTERLOCHN | AV | MI | MW | 05/15/2023 | ||
| 231-212-3XXX | 624H | ONVOY SPECTRUM, LLC | INTERLOCHN | AS | 05/20/2021 | MI | MW | 06/19/2021 | |
| 231-212-4XXX | 508J | CENTURYLINK COMMUNICATIONS, LLC | INTERLOCHN | AV | MI | MW | 08/15/2024 | ||
| 231-212-5XXX | 624H | ONVOY SPECTRUM, LLC | INTERLOCHN | AS | 10/29/2021 | MI | MW | 11/22/2021 | |
| 231-212-6XXX | 508J | CENTURYLINK COMMUNICATIONS, LLC | INTERLOCHN | AV | MI | MW | 09/26/2016 | ||
| 231-212-7XXX | 508J | CENTURYLINK COMMUNICATIONS, LLC | INTERLOCHN | AS | 07/26/2016 | MI | MW | 09/23/2016 | |
| 231-212-8XXX | 508J | CENTURYLINK COMMUNICATIONS, LLC | INTERLOCHN | AV | MI | MW | 09/26/2016 | ||
| 231-212-9XXX | 933G | PEERLESS NETWORK OF MICHIGAN, LLC - MI | INTERLOCHN | AS | 08/23/2023 | MI | MW | 09/22/2023 | |
| 231-212-XXXX | 508J | CENTURYLINK COMMUNICATIONS, LLC | INTERLOCHN | AS | 07/25/2016 | MI |
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