cbb bank routing number
Citizens Business Bank: 122240104: Y: N: Ontario, CA: Citizens Business Bank: 122240450: Y: N: Ontario, CA: Citizens Business Bank: 122240667: Y: N: Ontario, CA: Citizens Business Bank: 122240670: Y: N: Ontario, CA: Citizens Business Bank: 122240696: Y: N: Ontario, CA: Citizens Business Bank: 122240764: Y: N: Ontario, CA: Citizens Business Bank: 122240890: Y: N: Ontario, CA: Citizens Business Bank Routing Numbers. Basic Info Reviews History Routing Numbers Locations. In our record,  has a total of 19 routing numbers. A routing number is a nine digit code, used in the United States to identify the financial institution.