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Marshalltown, Iowa Area Code |
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Marshalltown, IA Area Code is 641 |
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Marshalltown, IA is currently using one area code which is area code 641. Area code 641 was created from a
split of area code 515 and put into service on July, 09, 2000. In addition to Marshalltown, IA area code 641 serves the larger communities of Mason City and Ottumwa, and many smaller communities in central
Iowa. Marshalltown, IA does not utilize any area code overlays. |
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Iowa Area Codes |
319, 515, 563,
641, 712 |
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