NPA-NXX - 337-643

This is the 337-643 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. 337
3. 337-643

The 337-643 subcode mainly covers Kaplan in Vermilion county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of Louisiana state. Many of the numbers in this subcode are Regular Landline registered to Kaplan Telephone Company. We hear they employ a large number of people in the Louisiana office.
Recently there have been an increase in reported calls, we've had over 57999 comments across our systems for the 337-643 subcode.