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CelebNow Directory
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2 Banks in Guernsey, USA - 2026

Browse branch addresses, phone numbers, FDIC status, and bank service details across our U.S. branch directory.

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Banner Capital Bank

Guernsey
🏦 Full Service OfficeFederal Reserve Non-member Bank
📍 17 N Wyoming, Guernsey, WY 82214, Guernsey, WY 82214
📞 307-836-2344
🗺 Platte County
🌐 bcbank.net
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First State Bank

Guernsey
🏦 Full Service OfficeFederal Reserve Non-member Bank
📍 250 West Whalen, Guernsey, WY 82214, Guernsey, WY 82214
📞 307-836-2152
🗺 Platte County
🌐 fsbwy.com