Area Code Lookup
What Area Code Is Graham?
2 area codes serve Graham
Graham is served by area codes 253, 940. It spans Washington and Texas.
Area Codes Serving Graham
Frequently Asked Questions
What area code is Graham?
Graham is served by area codes 253, 940.
Why does Graham have multiple area codes?
As demand for phone numbers increased, NANPA added area codes through splits (dividing the region) or overlays (layering a new code over the same geography). Graham now has 2 area codes — 253 and 940 — covering the same or overlapping areas.
How do I call Graham from outside the US?
To call Graham from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-253-XXX-XXXX). The +1 is the country code for all NANPA countries.