Phone Prefix
(510) 747-XXXX
CA • OKLD ALMD
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
OKLD ALMD
Assigned To
PACIFIC BELL
OCN
9740
Status
RT
Number Range
First Number
(510) 747-0000
Last Number
(510) 747-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
25 reports
25
Total FCC + FTC DNC complaints for numbers in this prefix
Top 12 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (510) 747-4557 5107474557 | 6 |
| 2 | (510) 747-9075 5107479075 | 4 |
| 3 | (510) 747-9081 5107479081 | 3 |
| 4 | (510) 747-9082 5107479082 | 3 |
| 5 | (510) 747-9122 5107479122 | 2 |
| 6 | (510) 747-9407 5107479407 | 1 |
| 7 | (510) 747-1073 5107471073 | 1 |
| 8 | (510) 747-9872 5107479872 | 1 |
| 9 | (510) 747-1605 5107471605 | 1 |
| 10 | (510) 747-3739 5107473739 | 1 |
| 11 | (510) 747-4559 5107474559 | 1 |
| 12 | (510) 747-9010 5107479010 | 1 |
About This Prefix
Phone numbers starting with (510) 747 are part of the North American Numbering Plan (NANP). The first three digits (510) represent the Area Code (NPA), and the next three digits (747) represent the Central Office Code (NXX) or exchange.
- NPA (510) - Numbering Plan Area, identifies the geographic region
- NXX (747) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)