Phone Prefix
(443) 678-XXXX
MD • PARKVILLE
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
PARKVILLE
Assigned To
ONVOY, LLC - MD
OCN
876D
Status
AS
Date Assigned
Aug 06, 2014
Number Range
First Number
(443) 678-0000
Last Number
(443) 678-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
7 reports
7
Total FCC + FTC DNC complaints for numbers in this prefix
Top 7 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (443) 678-0183 4436780183 | 1 |
| 2 | (443) 678-1061 4436781061 | 1 |
| 3 | (443) 678-2665 4436782665 | 1 |
| 4 | (443) 678-4058 4436784058 | 1 |
| 5 | (443) 678-4128 4436784128 | 1 |
| 6 | (443) 678-5241 4436785241 | 1 |
| 7 | (443) 678-5490 4436785490 | 1 |
About This Prefix
Phone numbers starting with (443) 678 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (678) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (678) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)