Area code 712 is the telephone numbering plan code for the Western fifth of Iowa, including cities such as Spencer, Le Mars, Sioux City, Council Bluffs, Sheldon, Storm Lake and Sac City.

[edit] References

• Area code history. AreaCode-Info.com.
• (2001). 1947 Area Code Assignment Map. GIF image at AreaCode-Info.com.
• Free Calls From 712

[edit] See also

• List of Iowa area codes

[edit] External links

• NANPA Area Code Map of Iowa
• List of exchanges from AreaCodeDownload.com, 712 Area Code

State of Iowa area codes: 319, 515, 563, 641, 712
	North: 507
West: 402, 605	area code 712	East: 515, 641
	South: 660
State of Minnesota area codes: 218, 320, 507, 612, 651, 763, 952
State of Missouri area codes: 314, 417, 573, 636, 660, 816
State of Nebraska area codes: 308, 402
State of South Dakota area code: 605

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