NCUA-insured credit union
Security Service
Credit Union headquartered in San Antonio, Texas.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | Po Box 691510 San Antonio, TX 78269 |
| County | Bexar |
| Website | not published in NCUA data |
| Phone | (800) 527-7328 |
NCUA record
| NCUA Charter | 11065 |
| Federal Reserve RSSD ID | 666581 |
| Status | Active |
| Charter type | 1 (NCUA) |
| Financials as of | March 31, 2026 |
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.
See how your odds compare before you apply at Security Service.
Offices
| La Cantera main office San Antonio, TX |
16211 La Cantera Pkwy, 78256 (800) 527-7328 M - F 8:30 - 5:30 |
| Boerne Boerne, TX |
135 W Bandera Rd, 78006 (800) 527-7328 Lobby :Monday - Friday 9:00 a.m. - 5:30 p.m.Saturday 9:00 a.m. - 2:00 p.m. Drive-Thru :Monday - Friday 8:00 a.m. - 6:00 p.m.Saturday 9:00 a.m. - 2:00 p.m. |
| Brownsville Brownsville, TX |
4150 N Expressway # 77, 78526 (800) 527-7328 Lobby: Monday - Friday 9:00 a.m. - 5:30 p.m. Saturday 9:00 a.m. - 1:00 p.m. Drive-Thru: Monday - Friday 9:00 a.m. - 5:30 p.m. Saturday 9:00 a.m. - 1:00 p.m. |
| Castroville Castroville, TX |
703 Us Highway 90 E, 78009 (800) 527-7328 Lobby :Monday - Thursday 9:00 a.m. - 5:30 p.m.Friday 9:00 a.m. - 6:00 p.m.Saturday 9:00 a.m. - 1:00 p.m. |
| Everhart Corpus Christi, TX |
6502 Everhart Rd, 78413 (800) 527-7328 Lobby: Monday - Thursday 9:00 a.m. - 5:00 p.m. Friday 9:00 a.m. - 5:30 p.m. Saturday 9:00 a.m. - 1:00 p.m. Drive-Thru : Monday - Friday 8:00 a.m. - 6:00 p.m. Saturday 9:00 a.m. - 1:00 p.m. |
| Rodd Field Corpus Christi, TX |
7301 South Padre Island Drive, 78412 (800) 527-7328 Lobby: M-Th: 9am - 5pm F: 9am - 5:30pm Sat: 9am - 1pm Sun: Closed Drive Thru: M-F: 8am - 6pm Sat: 9am - 1pm Sun: Closed |
| Missouri El Paso, TX |
2301 E Missouri Ave, 79903 (888) 772-9828 Lobby: Monday - Friday 9:00 am - 5:30 pm Saturday 9:00 am - 1:00 pm Drive-Thru: Monday - Friday 9:00 am - 5:30 pm Saturday 9:00 am - 1:00 pm |
| Americas El Paso, TX |
545 N Americas Ave, 79907 (888) 772-9828 Lobby: Monday - Friday 9:00 a.m. - 5:30 p.m. Saturday 9:00 a.m. - 1:00 p.m. Drive-Thru: Monday - Friday 9:00 a.m. - 5:30 p.m. Saturday 9:00 a.m. - 1:00 p.m. |
| Montwood El Paso, TX |
12370 Montwood Dr, 79928 (888) 772-9828 Lobby: Monday - Friday 9:00 am - 5:30 pm Saturday 9:00 am - 1:00 pm Drive-Thru: Monday - Friday 9:00 am - 5:30 pm Saturday 9:00 am - 1:00 pm |
| Harlingen Harlingen, TX |
1410 N Ed Carey Dr, 78550 (800) 527-7328 Lobby:Monday - Friday 9:00 am - 5:30 pmSaturday 9:00 am - 1:00 pmDrive thru:Monday - Friday 8:00 am - 5:30 pmSaturday 9:00 am - 1:00 pm |
| Ingleside Ingleside, TX |
2296 State Highway 361, 78362 (800) 527-7328 Lobby: Monday - Thursday 9:00 am - 5:00 pm Friday 9:00 am - 5:30 pm Drive thru: Monday - Thursday 9:00 am - 5:00 pm Friday 9:00 am - 5:30 pm |
| Kyle Kyle, TX |
18760 Interstate 35, 78640 (800) 527-7328 Lobby: Mon: 9am - 5:30pm Tue: 9am - 5:30pm Wed: 9am - 5:30pm Thu: 9am - 5:30pm Fri: 9am - 5:30pm Sat: 9am - 2pm Sun: Closed Drive Thru: Mon: 8am - 6pm Tue: 8am - 6 pm Wed: 8am - 6pm Thu: 8am - 6pm Fri: 8am - 6pm Sat: 9am - 2pm Sun: Closed |
72 offices in total. Browse them by city through the state pages.
Where Security Service has offices
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