Phone Prefix
(667) 406-XXXX
MD • BALTIMORE
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
MD
Region
MA
Rate Center
BALTIMORE
Assigned To
BANDWIDTH.COM CLEC, LLC - MD
OCN
071F
Status
AS
Date Assigned
Sep 01, 2022
Number Range
First Number
(667) 406-0000
Last Number
(667) 406-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
24 reports
24
Total FCC + FTC DNC complaints for numbers in this prefix
Top 15 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (667) 406-0482 6674060482 | 7 |
| 2 | (667) 406-0369 6674060369 | 3 |
| 3 | (667) 406-2525 6674062525 | 2 |
| 4 | (667) 406-0483 6674060483 | 1 |
| 5 | (667) 406-0699 6674060699 | 1 |
| 6 | (667) 406-0939 6674060939 | 1 |
| 7 | (667) 406-0942 6674060942 | 1 |
| 8 | (667) 406-1249 6674061249 | 1 |
| 9 | (667) 406-1341 6674061341 | 1 |
| 10 | (667) 406-1769 6674061769 | 1 |
| 11 | (667) 406-1786 6674061786 | 1 |
| 12 | (667) 406-1798 6674061798 | 1 |
| 13 | (667) 406-6401 6674066401 | 1 |
| 14 | (667) 406-0398 6674060398 | 1 |
| 15 | (667) 406-0425 6674060425 | 1 |
About This Prefix
Phone numbers starting with (667) 406 are part of the North American Numbering Plan (NANP). The first three digits (667) represent the Area Code (NPA), and the next three digits (406) represent the Central Office Code (NXX) or exchange.
- NPA (667) - Numbering Plan Area, identifies the geographic region
- NXX (406) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)