Phone Prefix
(301) 556-XXXX
MD • GAITHERSBG
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
GAITHERSBG
Assigned To
TELEPORT COMMUNICATIONS AMERICA, LLC - DC
OCN
7529
Status
RT
Number Range
First Number
(301) 556-0000
Last Number
(301) 556-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
12 reports
12
Total FCC + FTC DNC complaints for numbers in this prefix
Top 10 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (301) 556-2314 3015562314 | 2 |
| 2 | (301) 556-1281 3015561281 | 1 |
| 3 | (301) 556-2094 3015562094 | 1 |
| 4 | (301) 556-2163 3015562163 | 1 |
| 5 | (301) 556-3204 3015563204 | 1 |
| 6 | (301) 556-4842 3015564842 | 1 |
| 7 | (301) 556-5938 3015565938 | 1 |
| 8 | (301) 556-7141 3015567141 | 1 |
| 9 | (301) 556-0969 3015560969 | 1 |
| 10 | (301) 556-9151 3015569151 | 1 |
About This Prefix
Phone numbers starting with (301) 556 are part of the North American Numbering Plan (NANP). The first three digits (301) represent the Area Code (NPA), and the next three digits (556) represent the Central Office Code (NXX) or exchange.
- NPA (301) - Numbering Plan Area, identifies the geographic region
- NXX (556) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)