Phone Prefix
(443) 472-XXXX
MD • COLUMBIA
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
COLUMBIA
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
OCN
6395
Status
AS
Date Assigned
May 07, 2004
Number Range
First Number
(443) 472-0000
Last Number
(443) 472-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
15 reports
15
Total FCC + FTC DNC complaints for numbers in this prefix
Top 7 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (443) 472-2965 4434722965 | 7 |
| 2 | (443) 472-4389 4434724389 | 2 |
| 3 | (443) 472-4442 4434724442 | 2 |
| 4 | (443) 472-1159 4434721159 | 1 |
| 5 | (443) 472-5671 4434725671 | 1 |
| 6 | (443) 472-4901 4434724901 | 1 |
| 7 | (443) 472-2177 4434722177 | 1 |
About This Prefix
Phone numbers starting with (443) 472 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (472) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (472) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)