Monona, Iowa Area Codes

Map of Monona

Local time – 1 timezone

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Eastern timezone

Prefixes – 3 codes

Prefix
Type
Location
Carrier
Assigned
Wireless
New Cingular Wireless PCS, LLC
2021/07/22
(563) 330-9
Wireless
New Cingular Wireless PCS, LLC
2021/07/22
(563) 537
Wireless
T-mobile USA, Inc.
2006/11/16
(563) 539
Landline
Northeast Iowa Tel. Co.
-