Phone Prefix
(443) 356-XXXX
MD • BEL AIR
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
BEL AIR
Assigned To
NEW CINGULAR WIRELESS PCS, LLC - DC
OCN
4036
Status
AS
Date Assigned
Feb 11, 2009
Number Range
First Number
(443) 356-0000
Last Number
(443) 356-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
17 reports
17
Total FCC + FTC DNC complaints for numbers in this prefix
Top 14 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (443) 356-6758 4433566758 | 2 |
| 2 | (443) 356-4218 4433564218 | 1 |
| 3 | (443) 356-4257 4433564257 | 1 |
| 4 | (443) 356-4263 4433564263 | 1 |
| 5 | (443) 356-4276 4433564276 | 1 |
| 6 | (443) 356-4978 4433564978 | 1 |
| 7 | (443) 356-6448 4433566448 | 1 |
| 8 | (443) 356-6467 4433566467 | 1 |
| 9 | (443) 356-6752 4433566752 | 1 |
| 10 | (443) 356-8141 4433568141 | 1 |
| 11 | (443) 356-8254 4433568254 | 1 |
| 12 | (443) 356-8699 4433568699 | 1 |
| 13 | (443) 356-3854 4433563854 | 1 |
| 14 | (443) 356-9526 4433569526 | 1 |
About This Prefix
Phone numbers starting with (443) 356 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (356) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (356) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)