Phone Prefix
(240) 310-XXXX
MD • HAGERSTOWN
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
HAGERSTOWN
Assigned To
USCOC OF CUMBERLAND, INC. DBA UNITED STATES CEL MD
OCN
4720
Status
RT
Number Range
First Number
(240) 310-0000
Last Number
(240) 310-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
7 reports
7
Total FCC + FTC DNC complaints for numbers in this prefix
Top 7 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (240) 310-1970 2403101970 | 1 |
| 2 | (240) 310-3650 2403103650 | 1 |
| 3 | (240) 310-5085 2403105085 | 1 |
| 4 | (240) 310-6195 2403106195 | 1 |
| 5 | (240) 310-8683 2403108683 | 1 |
| 6 | (240) 310-9793 2403109793 | 1 |
| 7 | (240) 310-9805 2403109805 | 1 |
About This Prefix
Phone numbers starting with (240) 310 are part of the North American Numbering Plan (NANP). The first three digits (240) represent the Area Code (NPA), and the next three digits (310) represent the Central Office Code (NXX) or exchange.
- NPA (240) - Numbering Plan Area, identifies the geographic region
- NXX (310) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)