Phone Prefix
(443) 277-XXXX
MD • SYKESVILLE
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
SYKESVILLE
Assigned To
METROPCS, INC.
OCN
5562
Status
RT
Number Range
First Number
(443) 277-0000
Last Number
(443) 277-9999
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 | (443) 277-1070 4432771070 | 1 |
| 2 | (443) 277-3805 4432773805 | 1 |
| 3 | (443) 277-4538 4432774538 | 1 |
| 4 | (443) 277-6036 4432776036 | 1 |
| 5 | (443) 277-6415 4432776415 | 1 |
| 6 | (443) 277-7515 4432777515 | 1 |
| 7 | (443) 277-9094 4432779094 | 1 |
About This Prefix
Phone numbers starting with (443) 277 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (277) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (277) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)