AREA CODE
557
Area code 557 serves Missouri, United States. Central Time. In service since August 2022 as an overlay of 314.
Missouri
Area code 557 · United States · Central Time
- Serves
- Missouri, United States
- Time zone
- Central TimeAmerica/Chicago
- In service
- August 2022
- Overlay complex
- 314557
- Dialing
- (557) 555-0100·+1 557 555 0100
Parse it
Parse a number for validity, line type, and clean formats. Add deep=true for its numbering-plan state and time zone, included on every plan.
curl -s "https://api.parseapi.com/phone/5575550100?deep=true" \
-H "X-Api-Key: $PARSEAPI_KEY"