301-401-6515 seems to be a landline phone number, which is registered by the company called New Cingular Wireless Pcs, Llc - DC. The phone number probably located in Frederick (Maryland), based on its area code. If you want to know more, you should check out other publicly available sources (e.g.: yellow and white pages, phone books).
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| Long Version: | Three Oh One Four Oh One Six Five One Five |
| Short Version: | Three hundred one, Four hundred one, Sixty-five, Fifteen |
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