Phone Prefix
(443) 815-XXXX
MD • ESSEX
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
ESSEX
Assigned To
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
OCN
7229
Status
RT
Number Range
First Number
(443) 815-0000
Last Number
(443) 815-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
15 reports
15
Total FCC + FTC DNC complaints for numbers in this prefix
Top 13 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (443) 815-9645 4438159645 | 2 |
| 2 | (443) 815-4445 4438154445 | 2 |
| 3 | (443) 815-3252 4438153252 | 1 |
| 4 | (443) 815-4107 4438154107 | 1 |
| 5 | (443) 815-4289 4438154289 | 1 |
| 6 | (443) 815-4306 4438154306 | 1 |
| 7 | (443) 815-4384 4438154384 | 1 |
| 8 | (443) 815-4446 4438154446 | 1 |
| 9 | (443) 815-5917 4438155917 | 1 |
| 10 | (443) 815-6756 4438156756 | 1 |
| 11 | (443) 815-0230 4438150230 | 1 |
| 12 | (443) 815-9937 4438159937 | 1 |
| 13 | (443) 815-3224 4438153224 | 1 |
About This Prefix
Phone numbers starting with (443) 815 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (815) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (815) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)