Phone Prefix
(405) 921-XXXX
OK • OKLA CITY
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
OK
Region
SW
Rate Center
OKLA CITY
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Jan 05, 2006
Number Range
First Number
(405) 921-0000
Last Number
(405) 921-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
10 reports
10
Total FCC + FTC DNC complaints for numbers in this prefix
Top 10 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (405) 921-1697 4059211697 | 1 |
| 2 | (405) 921-2076 4059212076 | 1 |
| 3 | (405) 921-2869 4059212869 | 1 |
| 4 | (405) 921-4747 4059214747 | 1 |
| 5 | (405) 921-5962 4059215962 | 1 |
| 6 | (405) 921-7550 4059217550 | 1 |
| 7 | (405) 921-7726 4059217726 | 1 |
| 8 | (405) 921-8322 4059218322 | 1 |
| 9 | (405) 921-8778 4059218778 | 1 |
| 10 | (405) 921-8828 4059218828 | 1 |
About This Prefix
Phone numbers starting with (405) 921 are part of the North American Numbering Plan (NANP). The first three digits (405) represent the Area Code (NPA), and the next three digits (921) represent the Central Office Code (NXX) or exchange.
- NPA (405) - Numbering Plan Area, identifies the geographic region
- NXX (921) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)