Phone Prefix
(918) 631-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
SOUTHWESTERN BELL
OCN
9533
Status
RT
Number Range
First Number
(918) 631-0000
Last Number
(918) 631-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
17 reports
17
Total FCC + FTC DNC complaints for numbers in this prefix
Top 17 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (918) 631-0477 9186310477 | 1 |
| 2 | (918) 631-1573 9186311573 | 1 |
| 3 | (918) 631-2307 9186312307 | 1 |
| 4 | (918) 631-3473 9186313473 | 1 |
| 5 | (918) 631-3715 9186313715 | 1 |
| 6 | (918) 631-5767 9186315767 | 1 |
| 7 | (918) 631-6514 9186316514 | 1 |
| 8 | (918) 631-6827 9186316827 | 1 |
| 9 | (918) 631-6869 9186316869 | 1 |
| 10 | (918) 631-7410 9186317410 | 1 |
| 11 | (918) 631-7691 9186317691 | 1 |
| 12 | (918) 631-7992 9186317992 | 1 |
| 13 | (918) 631-8313 9186318313 | 1 |
| 14 | (918) 631-9651 9186319651 | 1 |
| 15 | (918) 631-9680 9186319680 | 1 |
| 16 | (918) 631-9800 9186319800 | 1 |
| 17 | (918) 631-9989 9186319989 | 1 |
About This Prefix
Phone numbers starting with (918) 631 are part of the North American Numbering Plan (NANP). The first three digits (918) represent the Area Code (NPA), and the next three digits (631) represent the Central Office Code (NXX) or exchange.
- NPA (918) - Numbering Plan Area, identifies the geographic region
- NXX (631) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)