Local Phone Numbers
Iowa
319 Area Code
319 Area Code
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The 319 area code serves eastern Iowa, covering cities such as Cedar Rapids, Iowa City, Burlington, and Waterloo. Known for its universities, healthcare institutions, and manufacturing hubs, the region balances community-driven businesses with large employers. With a 319 number, your business can build instant credibility and stronger connections with local customers.
DialLink makes it easy for SMBs and startups to activate a 319 area code number and manage all communications in one place. Our business phone system unifies calls, texts, and voicemails while providing smart AI tools to save time and improve customer experience.
Area code 319 is closely tied to eastern Iowa, from Cedar Rapids’ growing tech and manufacturing base to Iowa City’s university-driven economy. Having a local number shows customers you’re a part of their community, even if your operations are remote. A 319 area code number helps you build trust, reach local markets, and maintain a professional identity in the region.
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The 319 area code covers eastern Iowa, including Cedar Rapids, Iowa City, Waterloo, and Burlington.
Area code 319 is located in the state of Iowa, covering its eastern region.
The United States doesn’t have a single nationwide area code. Instead, it uses the country code +1, followed by local area codes.
Each area code can support up to about 7.9 million unique phone numbers, depending on allocation.
Area codes are part of the North American Numbering Plan (NANP). They divide states into regions so that calls can be routed correctly.
As more people adopted telephones, area codes were introduced to separate regions and prevent overlaps, ensuring calls reached the right destinations.