Phone Prefix
(628) 309-XXXX
CA • SNFC CNTRL
Search Number in This Prefix
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
SNFC CNTRL
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Aug 29, 2024
Number Range
First Number
(628) 309-0000
Last Number
(628) 309-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
27 reports
27
Total FCC + FTC DNC complaints for numbers in this prefix
Top 27 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (628) 309-0461 6283090461 | 1 |
| 2 | (628) 309-0876 6283090876 | 1 |
| 3 | (628) 309-1096 6283091096 | 1 |
| 4 | (628) 309-1405 6283091405 | 1 |
| 5 | (628) 309-2389 6283092389 | 1 |
| 6 | (628) 309-2563 6283092563 | 1 |
| 7 | (628) 309-2605 6283092605 | 1 |
| 8 | (628) 309-2993 6283092993 | 1 |
| 9 | (628) 309-3683 6283093683 | 1 |
| 10 | (628) 309-4088 6283094088 | 1 |
| 11 | (628) 309-4218 6283094218 | 1 |
| 12 | (628) 309-4425 6283094425 | 1 |
| 13 | (628) 309-4686 6283094686 | 1 |
| 14 | (628) 309-4707 6283094707 | 1 |
| 15 | (628) 309-5022 6283095022 | 1 |
| 16 | (628) 309-5068 6283095068 | 1 |
| 17 | (628) 309-5172 6283095172 | 1 |
| 18 | (628) 309-5702 6283095702 | 1 |
| 19 | (628) 309-5849 6283095849 | 1 |
| 20 | (628) 309-5938 6283095938 | 1 |
| 21 | (628) 309-6028 6283096028 | 1 |
| 22 | (628) 309-6037 6283096037 | 1 |
| 23 | (628) 309-6798 6283096798 | 1 |
| 24 | (628) 309-8012 6283098012 | 1 |
| 25 | (628) 309-8148 6283098148 | 1 |
| 26 | (628) 309-8810 6283098810 | 1 |
| 27 | (628) 309-9012 6283099012 | 1 |
About This Prefix
Phone numbers starting with (628) 309 are part of the North American Numbering Plan (NANP). The first three digits (628) represent the Area Code (NPA), and the next three digits (309) represent the Central Office Code (NXX) or exchange.
- NPA (628) - Numbering Plan Area, identifies the geographic region
- NXX (309) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)