Phone Prefix
(510) 987-XXXX
CA • OKLD MN-PD
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 MN-PD
Assigned To
PACIFIC BELL
OCN
9740
Status
RT
Number Range
First Number
(510) 987-0000
Last Number
(510) 987-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
17 reports
17
Total FCC + FTC DNC complaints for numbers in this prefix
Top 15 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (510) 987-4169 5109874169 | 2 |
| 2 | (510) 987-2147 5109872147 | 2 |
| 3 | (510) 987-2173 5109872173 | 1 |
| 4 | (510) 987-2693 5109872693 | 1 |
| 5 | (510) 987-3188 5109873188 | 1 |
| 6 | (510) 987-3305 5109873305 | 1 |
| 7 | (510) 987-4561 5109874561 | 1 |
| 8 | (510) 987-6718 5109876718 | 1 |
| 9 | (510) 987-7204 5109877204 | 1 |
| 10 | (510) 987-7651 5109877651 | 1 |
| 11 | (510) 987-7744 5109877744 | 1 |
| 12 | (510) 987-8407 5109878407 | 1 |
| 13 | (510) 987-0595 5109870595 | 1 |
| 14 | (510) 987-9832 5109879832 | 1 |
| 15 | (510) 987-1297 5109871297 | 1 |
About This Prefix
Phone numbers starting with (510) 987 are part of the North American Numbering Plan (NANP). The first three digits (510) represent the Area Code (NPA), and the next three digits (987) represent the Central Office Code (NXX) or exchange.
- NPA (510) - Numbering Plan Area, identifies the geographic region
- NXX (987) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)