AREA CODE
538
538 is a non-geographic service code. It is not tied to any place. In service since October 2025.
Not geographic
Area code 538 · Works across the North American Numbering Plan
- Service
- Non-Geographic Services
- In service
- October 2025
Parse it
Send any number and the line type comes back with validity and clean formats. A toll-free or service number is called out by type.
curl -s "https://api.parseapi.com/phone/5385550100" \
-H "X-Api-Key: $PARSEAPI_KEY"