Area code 263 serves Canada. Eastern Time. In service since October 2022 as an overlay of 514.
Canada
Area code 263 · Eastern 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/2635550100" \ -H "X-Api-Key: $PARSEAPI_KEY"