Phone Prefix
(203) 277-XXXX
CT • OLDGRNWICH
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Carrier Information
NANPA
State
CT
Region
NE
Rate Center
OLDGRNWICH
Assigned To
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT
OCN
7230
Status
AS
Date Assigned
Apr 21, 2003
Number Range
First Number
(203) 277-0000
Last Number
(203) 277-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
6 reports
6
Total FCC + FTC DNC complaints for numbers in this prefix
Top 6 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (203) 277-1033 2032771033 | 1 |
| 2 | (203) 277-2901 2032772901 | 1 |
| 3 | (203) 277-4302 2032774302 | 1 |
| 4 | (203) 277-5730 2032775730 | 1 |
| 5 | (203) 277-7222 2032777222 | 1 |
| 6 | (203) 277-7423 2032777423 | 1 |
About This Prefix
Phone numbers starting with (203) 277 are part of the North American Numbering Plan (NANP). The first three digits (203) represent the Area Code (NPA), and the next three digits (277) represent the Central Office Code (NXX) or exchange.
- NPA (203) - Numbering Plan Area, identifies the geographic region
- NXX (277) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)