Phone Prefix

(410) 320-XXXX

MD • ANNAPOLIS

Search Number in This Prefix

(410) 320-

Enter the last 4 digits to search for a specific number

Carrier Information

NANPA
State MD
Region MA
Rate Center ANNAPOLIS
Assigned To OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC
OCN 6855
Status RT

Number Range

First Number (410) 320-0000
Last Number (410) 320-9999

This prefix contains 10,000 possible phone numbers

Spam Reports

8 reports
8 Total FCC + FTC DNC complaints for numbers in this prefix

Top 7 Most Reported Numbers

# Phone Number Reports
1 (410) 320-7116 4103207116 2
2 (410) 320-5344 4103205344 1
3 (410) 320-6575 4103206575 1
4 (410) 320-1178 4103201178 1
5 (410) 320-7761 4103207761 1
6 (410) 320-8220 4103208220 1
7 (410) 320-9621 4103209621 1

About This Prefix

Phone numbers starting with (410) 320 are part of the North American Numbering Plan (NANP). The first three digits (410) represent the Area Code (NPA), and the next three digits (320) represent the Central Office Code (NXX) or exchange.

  • NPA (410) - Numbering Plan Area, identifies the geographic region
  • NXX (320) - Central Office Code, identifies the specific exchange
  • XXXX - Subscriber number (0000-9999)