Phone Prefix
(628) 999-XXXX
CA • SNFC CNTRL
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
CA
Region
WC
Rate Center
SNFC CNTRL
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Mar 30, 2015
Number Range
First Number
(628) 999-0000
Last Number
(628) 999-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
9 reports
9
Total FCC + FTC DNC complaints for numbers in this prefix
Top 9 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (628) 999-3057 6289993057 | 1 |
| 2 | (628) 999-3305 6289993305 | 1 |
| 3 | (628) 999-9074 6289999074 | 1 |
| 4 | (628) 999-9219 6289999219 | 1 |
| 5 | (628) 999-9292 6289999292 | 1 |
| 6 | (628) 999-9330 6289999330 | 1 |
| 7 | (628) 999-9515 6289999515 | 1 |
| 8 | (628) 999-9531 6289999531 | 1 |
| 9 | (628) 999-9623 6289999623 | 1 |
About This Prefix
Phone numbers starting with (628) 999 are part of the North American Numbering Plan (NANP). The first three digits (628) represent the Area Code (NPA), and the next three digits (999) represent the Central Office Code (NXX) or exchange.
- NPA (628) - Numbering Plan Area, identifies the geographic region
- NXX (999) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)