Phone Prefix
(858) 428-XXXX
CA • RNCHOPNQTS
Search Number in This Prefix
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
RNCHOPNQTS
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
RT
Number Range
First Number
(858) 428-0000
Last Number
(858) 428-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
39 reports
39
Total FCC + FTC DNC complaints for numbers in this prefix
Top 21 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (858) 428-6045 8584286045 | 12 |
| 2 | (858) 428-6050 8584286050 | 6 |
| 3 | (858) 428-2667 8584282667 | 3 |
| 4 | (858) 428-2083 8584282083 | 1 |
| 5 | (858) 428-2404 8584282404 | 1 |
| 6 | (858) 428-2796 8584282796 | 1 |
| 7 | (858) 428-2894 8584282894 | 1 |
| 8 | (858) 428-3405 8584283405 | 1 |
| 9 | (858) 428-3474 8584283474 | 1 |
| 10 | (858) 428-3519 8584283519 | 1 |
| 11 | (858) 428-3533 8584283533 | 1 |
| 12 | (858) 428-3766 8584283766 | 1 |
| 13 | (858) 428-5045 8584285045 | 1 |
| 14 | (858) 428-6188 8584286188 | 1 |
| 15 | (858) 428-6739 8584286739 | 1 |
| 16 | (858) 428-7432 8584287432 | 1 |
| 17 | (858) 428-8191 8584288191 | 1 |
| 18 | (858) 428-1429 8584281429 | 1 |
| 19 | (858) 428-9187 8584289187 | 1 |
| 20 | (858) 428-1462 8584281462 | 1 |
| 21 | (858) 428-1620 8584281620 | 1 |
About This Prefix
Phone numbers starting with (858) 428 are part of the North American Numbering Plan (NANP). The first three digits (858) represent the Area Code (NPA), and the next three digits (428) represent the Central Office Code (NXX) or exchange.
- NPA (858) - Numbering Plan Area, identifies the geographic region
- NXX (428) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)