← Area code 301
301-653 phone numbers
Numbers 301-653-0000 to 301-653-9999 are assigned to New Cingular Wireless PCS, LLC in Waldorf, MD.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Numbers 301-653-0000 to 301-653-9999 are assigned to New Cingular Wireless PCS, LLC in Waldorf, MD.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.