Phone Prefix
(510) 441-XXXX
CA • FRNK GRNLF
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
FRNK GRNLF
Assigned To
PACIFIC BELL
OCN
9740
Status
RT
Number Range
First Number
(510) 441-0000
Last Number
(510) 441-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
13 reports
13
Total FCC + FTC DNC complaints for numbers in this prefix
Top 11 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (510) 441-9400 5104419400 | 3 |
| 2 | (510) 441-1868 5104411868 | 1 |
| 3 | (510) 441-2153 5104412153 | 1 |
| 4 | (510) 441-2659 5104412659 | 1 |
| 5 | (510) 441-4680 5104414680 | 1 |
| 6 | (510) 441-7194 5104417194 | 1 |
| 7 | (510) 441-7494 5104417494 | 1 |
| 8 | (510) 441-7543 5104417543 | 1 |
| 9 | (510) 441-9823 5104419823 | 1 |
| 10 | (510) 441-1640 5104411640 | 1 |
| 11 | (510) 441-9978 5104419978 | 1 |
About This Prefix
Phone numbers starting with (510) 441 are part of the North American Numbering Plan (NANP). The first three digits (510) represent the Area Code (NPA), and the next three digits (441) represent the Central Office Code (NXX) or exchange.
- NPA (510) - Numbering Plan Area, identifies the geographic region
- NXX (441) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)