NPA-NXX - 918-221

This is the 918-221 subcode (NPA-NXX) prefix page. Follow a prefix to find the number you are looking for. We divide our pages up to make them more user friendly to navigate!

1. Area Codes
2. 918
3. 918-221

The 918-221 subcode mainly covers Tulsa in Tulsa county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of Oklahoma state. Many of the numbers in this subcode are Regular Landline registered to Big River Telephone. We hear they employ a large number of people in the Oklahoma office.
Recently there have been an increase in reported calls, we've had over 603403 comments across our systems for the 918-221 subcode.