Phone Prefix
(909) 434-XXXX
CA • FONTANA
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
FONTANA
Assigned To
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS
OCN
671J
Status
RT
Number Range
First Number
(909) 434-0000
Last Number
(909) 434-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
5 reports
5
Total FCC + FTC DNC complaints for numbers in this prefix
Top 5 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (909) 434-0333 9094340333 | 1 |
| 2 | (909) 434-2708 9094342708 | 1 |
| 3 | (909) 434-3107 9094343107 | 1 |
| 4 | (909) 434-4208 9094344208 | 1 |
| 5 | (909) 434-8322 9094348322 | 1 |
About This Prefix
Phone numbers starting with (909) 434 are part of the North American Numbering Plan (NANP). The first three digits (909) represent the Area Code (NPA), and the next three digits (434) represent the Central Office Code (NXX) or exchange.
- NPA (909) - Numbering Plan Area, identifies the geographic region
- NXX (434) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)