Phone Prefix
(415) 256-XXXX
CA • SAN RAFAEL
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
SAN RAFAEL
Assigned To
PACIFIC BELL
OCN
9740
Status
RT
Number Range
First Number
(415) 256-0000
Last Number
(415) 256-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
31 reports
31
Total FCC + FTC DNC complaints for numbers in this prefix
Top 29 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (415) 256-4664 4152564664 | 3 |
| 2 | (415) 256-3196 4152563196 | 1 |
| 3 | (415) 256-4006 4152564006 | 1 |
| 4 | (415) 256-4055 4152564055 | 1 |
| 5 | (415) 256-4066 4152564066 | 1 |
| 6 | (415) 256-4070 4152564070 | 1 |
| 7 | (415) 256-4078 4152564078 | 1 |
| 8 | (415) 256-4081 4152564081 | 1 |
| 9 | (415) 256-4121 4152564121 | 1 |
| 10 | (415) 256-4131 4152564131 | 1 |
| 11 | (415) 256-4210 4152564210 | 1 |
| 12 | (415) 256-4226 4152564226 | 1 |
| 13 | (415) 256-4312 4152564312 | 1 |
| 14 | (415) 256-4364 4152564364 | 1 |
| 15 | (415) 256-4701 4152564701 | 1 |
| 16 | (415) 256-4722 4152564722 | 1 |
| 17 | (415) 256-4822 4152564822 | 1 |
| 18 | (415) 256-4970 4152564970 | 1 |
| 19 | (415) 256-4981 4152564981 | 1 |
| 20 | (415) 256-4996 4152564996 | 1 |
| 21 | (415) 256-7085 4152567085 | 1 |
| 22 | (415) 256-7414 4152567414 | 1 |
| 23 | (415) 256-7428 4152567428 | 1 |
| 24 | (415) 256-7436 4152567436 | 1 |
| 25 | (415) 256-7625 4152567625 | 1 |
| 26 | (415) 256-9121 4152569121 | 1 |
| 27 | (415) 256-9647 4152569647 | 1 |
| 28 | (415) 256-2521 4152562521 | 1 |
| 29 | (415) 256-9810 4152569810 | 1 |
About This Prefix
Phone numbers starting with (415) 256 are part of the North American Numbering Plan (NANP). The first three digits (415) represent the Area Code (NPA), and the next three digits (256) represent the Central Office Code (NXX) or exchange.
- NPA (415) - Numbering Plan Area, identifies the geographic region
- NXX (256) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)