Phone Prefix
(510) 552-XXXX
CA • FRNK MAIN
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
FRNK MAIN
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
OCN
6006
Status
RT
Number Range
First Number
(510) 552-0000
Last Number
(510) 552-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
11 reports
11
Total FCC + FTC DNC complaints for numbers in this prefix
Top 10 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (510) 552-4197 5105524197 | 2 |
| 2 | (510) 552-1366 5105521366 | 1 |
| 3 | (510) 552-1657 5105521657 | 1 |
| 4 | (510) 552-4023 5105524023 | 1 |
| 5 | (510) 552-4554 5105524554 | 1 |
| 6 | (510) 552-6367 5105526367 | 1 |
| 7 | (510) 552-7249 5105527249 | 1 |
| 8 | (510) 552-8669 5105528669 | 1 |
| 9 | (510) 552-1261 5105521261 | 1 |
| 10 | (510) 552-9483 5105529483 | 1 |
About This Prefix
Phone numbers starting with (510) 552 are part of the North American Numbering Plan (NANP). The first three digits (510) represent the Area Code (NPA), and the next three digits (552) represent the Central Office Code (NXX) or exchange.
- NPA (510) - Numbering Plan Area, identifies the geographic region
- NXX (552) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)