NPA-NXX - 918-643

This is the 918-643 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. 918-643

The 918-643 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 Paging (Dedicated) registered to Usa Mobility. 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 918-643 subcode.