Phone Prefix
(443) 730-XXXX
MD • ESSEX
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
ESSEX
Assigned To
PAETEC ITEL, LLC
OCN
829J
Status
AS
Number Range
First Number
(443) 730-0000
Last Number
(443) 730-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
8 reports
8
Total FCC + FTC DNC complaints for numbers in this prefix
Top 7 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (443) 730-5453 4437305453 | 2 |
| 2 | (443) 730-1382 4437301382 | 1 |
| 3 | (443) 730-0963 4437300963 | 1 |
| 4 | (443) 730-5602 4437305602 | 1 |
| 5 | (443) 730-7528 4437307528 | 1 |
| 6 | (443) 730-9380 4437309380 | 1 |
| 7 | (443) 730-5485 4437305485 | 1 |
About This Prefix
Phone numbers starting with (443) 730 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (730) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (730) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)