Routing number for First Southwest Bank is a 9 digit bank code used for various bank transactions such as direct deposits, electronic payments, wire transfers, check ordering and many more. Routing numbers are also known as bank routing numbers, routing transit numbers (RTNs), ABA numbers, ACH routing numbers. Routing numbers may differ depending on where your account was initially opened and the type of transaction made.
First Southwest Bank is a FDIC Insured Bank (Non-member Bank) and its FDIC Certification ID is 57741. The RSSD ID for First Southwest Bank is 3224302.
The EIN (Employer Identification Number, also called IRS Tax ID) for First Southwest Bank is 200692152.
First Southwest Bank Routing Number
Routing Number for First Southwest Bank in CO (for all transaction types) is 102107034
Find First Southwest Bank Routing Number on a Check
The best way to find the routing number for your First Southwest Bank checking, savings or business account is to look into the lower left corner of the bank check. Find all routing number for First Southwest Bank in the below table.
Routing Number
Bank
Address**
State, Zip
102107034
FIRST SOUTHWEST BANK
720 MAIN STREET ALAMOSA
Colorado, 81101
**Address mentioned in the table may differ from your branch office address. Routing number of a bank usually differ only by state and is generally same for all branches in a state.
