Area code 257 serves Canada. Pacific Time. In service since May 2025 as an overlay of 604.
Canada
Area code 257 · Pacific Time
The country on this page rides every phone parse. Send any number and it comes back with validity and clean formats.
curl -s "https://api.parseapi.com/phone/2575550100" \ -H "X-Api-Key: $PARSEAPI_KEY"