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Credit Union Routing Number

Upper Darby Belltelco Federal Credit Union Routing Number

The routing number for Upper Darby Belltelco Federal Credit Union is 231386467. It is a credit union in Upper Darby, Pennsylvania, NCUA charter 3819.

Primary ABA / RTN
231386467

Data as of · size and membership from the NCUA 5300 call report. How we update

About Upper Darby Belltelco Federal Credit Union

Upper Darby Belltelco Federal Credit Union is based in Upper Darby, Pennsylvania, and has been chartered since 1940. It reported $71.6M in assets for Q2 2026, the 100th largest of 266 credit unions headquartered in Pennsylvania and 2096th of 4,252 nationally. Assets were $69.3M a year earlier (Q2 2025), so the credit union is larger now. It counted 3,547 members on that report. The NCUA lists 1 branch location for the credit union.

Record

Routing number
231386467
NCUA charter number
3819
RSSD ID
426673
Headquarters
Upper Darby, Pennsylvania 19082
Chartered
1940
NCUA insured since
January 4, 1971
Total assets (Q2 2026)
$71.6M
Members (Q2 2026)
3,547
Branch locations
1
Routing record refreshed
October 8, 2026
Check before you send money. Upper Darby Belltelco Federal Credit Union's FFIEC record lists this one primary number and does not say whether it also serves wires. Confirm the wire number with the credit union. What a routing number is.

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All routing numbers in Pennsylvania

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Regulator records: NCUA credit union profile (charter 3819) · FFIEC NIC profile (RSSD 426673)

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