Phone Prefix
(443) 561-XXXX
MD • ELKRIDGE
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
ELKRIDGE
Assigned To
PAETEC ITEL, LLC
OCN
829J
Status
AS
Number Range
First Number
(443) 561-0000
Last Number
(443) 561-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
4 reports
4
Total FCC + FTC DNC complaints for numbers in this prefix
Top 4 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (443) 561-0856 4435610856 | 1 |
| 2 | (443) 561-0985 4435610985 | 1 |
| 3 | (443) 561-2873 4435612873 | 1 |
| 4 | (443) 561-3050 4435613050 | 1 |
About This Prefix
Phone numbers starting with (443) 561 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (561) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (561) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)