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Maine PUC Investigates T-Mobile Number Forecasting

The Maine Public Utilities Commission will probe T-Mobile numbering practices, the agency said Wednesday. The 207 area code could exhaust in Q4 2025, but after reviewing T-Mobile’s numbering resources requests from January 2021 through April 2022, the PUC “has reason…

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to question” the carrier’s “forecasting process … and the rate at which old numbers are returned to the system as part of the ‘aging’ process,” it said. The probe follows a similar investigation last year about Verizon Wireless (see 2108030047). The PUC sought T-Mobile’s response in case 2022-00212. T-Mobile didn't comment.