NCUA-insured credit union
Triangle — Nashua, NH
Credit Union headquartered in Nashua, New Hampshire.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 33 Franklin St Nashua, NH 03064 |
| County | Hillsborough |
| Website | not published in NCUA data |
| Phone | (603) 889-2470 |
NCUA record
| NCUA Charter | 68210 |
| Federal Reserve RSSD ID | 940179 |
| Status | Active |
| Charter type | 2 (STATE) |
| Financials as of | March 31, 2026 |
How to find your Triangle routing number
NCUA does not publish ABA routing numbers, and many credit unions use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this credit union, the "account details" screen in its online banking, or its official website.
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Offices
| Franklin Street Branch main office Nashua, NH |
33 Franklin St, 03064 (603) 889-2470 Mon ? Wed: 8:30 a.m. - 5:00 p.m. Thurs ? Fri: 8:30 a.m. - 6:00 p.m. Sat: 9:00 a.m. - 12:00 p.m. |
| Amherst Branch Amherst, NH |
138 State Route 101A, 03031 (603) 577-9137 Mon ? Wed: 8:30 a.m. - 5:00 p.m. Thurs ? Fri: 8:30 a.m. - 6:00 p.m. Sat: 9:00 a.m. - 12:00 p.m. |
| Derry Branch Derry, NH |
3 Windham Rd, 03038 (603) 432-3900 Mon ? Wed: 8:30 a.m. - 5:00 p.m. Thurs ? Fri: 8:30 a.m. - 6:00 p.m. Sat: 9:00 a.m. - 12:00 p.m. |
| Candia Road Branch Manchester, NH |
1030 Candia Rd, 03109 (603) 623-4212 Mon ? Wed: 8:30 a.m. - 5:00 p.m. Thurs ? Fri: 8:30 a.m. - 6:00 p.m. Sat: 9:00 a.m. - 12:00 p.m. |
| Elm Street Branch Manchester, NH |
257 Elm St, 03101 (603) 622-4156 Mon ? Wed: 8:30 a.m. - 5:00 p.m. Thurs ? Fri: 8:30 a.m. - 6:00 p.m. Sat: 9:00 a.m. - 12:00 p.m. |
| Merrimack Branch Merrimack, NH |
362 Daniel Webster Hwy, 03054 (603) 424-0300 Mon ? Wed: 8:30 a.m. - 5:00 p.m. Thurs ? Fri: 8:30 a.m. - 6:00 p.m. Sat: 9:00 a.m. - 12:00 p.m. |
| Dw South Nashua, NH |
166 Daniel Webster Hwy, 03060 (603) 888-2900 Mon ? Fri: 10:00 a.m. - 8:00 p.m. Sat: 10:00 a.m. - 4:00 p.m. |
| Temple St. Operations Center Nashua, NH |
30 Temple St Ste 700, 03060 (603) 889-2470 Monday thru Friday 8:30 am - 5:00 pm |
| St. Joseph Hospital Branch Nashua, NH |
172 Kinsley St, 03060 (603) 594-2521 Monday 10:00 - 3:00 Friday 10:00 - 3:00 |
Where Triangle has offices
Cities with the most Triangle offices
Largest credit unions headquartered elsewhere in New Hampshire
| Service Portsmouth | $6.63 billion |
| Lighthouse Dover | $2.08 billion |
| St. Mary's Bank Manchester | $1.75 billion |
| Granite State Manchester | $754.02 million |
| Bellwether Community Manchester | $670.19 million |
| Holy Rosary Rochester | $502.26 million |
| New Hampshire Concord | $336.05 million |
| Members First Credit Union of N.h. Manchester | $281.50 million |
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