Phone Prefix
(918) 991-XXXX
OK • TULSA
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
TULSA
Assigned To
NEW CINGULAR WIRELESS PCS, LLC - IL
OCN
6534
Status
AS
Date Assigned
Jul 27, 2015
Number Range
First Number
(918) 991-0000
Last Number
(918) 991-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
7 reports
7
Total FCC + FTC DNC complaints for numbers in this prefix
Top 7 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (918) 991-1029 9189911029 | 1 |
| 2 | (918) 991-1043 9189911043 | 1 |
| 3 | (918) 991-1833 9189911833 | 1 |
| 4 | (918) 991-6139 9189916139 | 1 |
| 5 | (918) 991-6821 9189916821 | 1 |
| 6 | (918) 991-7079 9189917079 | 1 |
| 7 | (918) 991-7277 9189917277 | 1 |
About This Prefix
Phone numbers starting with (918) 991 are part of the North American Numbering Plan (NANP). The first three digits (918) represent the Area Code (NPA), and the next three digits (991) represent the Central Office Code (NXX) or exchange.
- NPA (918) - Numbering Plan Area, identifies the geographic region
- NXX (991) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)