Phone Prefix
(858) 964-XXXX
CA • LA JOLLA
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
LA JOLLA
Assigned To
PAETEC COMMUNICATIONS, INC. - CA
OCN
4733
Status
RT
Number Range
First Number
(858) 964-0000
Last Number
(858) 964-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
10 reports
10
Total FCC + FTC DNC complaints for numbers in this prefix
Top 9 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (858) 964-5339 8589645339 | 2 |
| 2 | (858) 964-0138 8589640138 | 1 |
| 3 | (858) 964-0157 8589640157 | 1 |
| 4 | (858) 964-5123 8589645123 | 1 |
| 5 | (858) 964-5395 8589645395 | 1 |
| 6 | (858) 964-6474 8589646474 | 1 |
| 7 | (858) 964-6976 8589646976 | 1 |
| 8 | (858) 964-0123 8589640123 | 1 |
| 9 | (858) 964-8822 8589648822 | 1 |
About This Prefix
Phone numbers starting with (858) 964 are part of the North American Numbering Plan (NANP). The first three digits (858) represent the Area Code (NPA), and the next three digits (964) represent the Central Office Code (NXX) or exchange.
- NPA (858) - Numbering Plan Area, identifies the geographic region
- NXX (964) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)