Credit Union Routing Number
Atlantic Regional Federal Credit Union Routing Number
The routing number for Atlantic Regional Federal Credit Union is 211287560. It is a credit union in South Portland, Maine, NCUA charter 4281.
Data as of · size and membership from the NCUA 5300 call report. How we update
About Atlantic Regional Federal Credit Union
Atlantic Regional Federal Credit Union is based in South Portland, Maine, and has been chartered since 1941. It reported $1.14B in assets for Q2 2026, the 1st largest of 48 credit unions headquartered in Maine and 428th of 4,252 nationally. Assets were $1.09B a year earlier (Q2 2025), so the credit union is larger now. It counted 49,286 members on that report. The NCUA lists 12 branch locations for the credit union.
Record
- Routing number
- 211287560
- NCUA charter number
- 4281
- RSSD ID
- 169578
- Headquarters
- South Portland, Maine 04106
- Chartered
- 1941
- NCUA insured since
- January 4, 1971
- Total assets (Q2 2026)
- $1.14B
- Members (Q2 2026)
- 49,286
- Branch locations
- 12
- Routing record refreshed
- October 8, 2026
Routing numbers in South Portland, ME
- Credit union
- Town & Country Federal Credit Union: 211288640
- Credit union
- Truchoice Federal Credit Union: 211288307
- Credit union
- Coast Line Credit Union: 211288417
- Credit union
- Maine Solutions Federal Credit Union: 211288585
- Credit union
- Maine Media Federal Credit Union: 211288404
View Atlantic Regional Federal Credit Union's full profile →
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Regulator records: NCUA credit union profile (charter 4281) · FFIEC NIC profile (RSSD 169578)