Concord Phone NumbersGet a Concord, NH Phone Number
New Hampshire's capital houses America's oldest state legislature in original chambers. Concord's 603 area code connects you with 6,000 state employees, Concord Hospital, and six insurance company headquarters. Phone2 helps you establish presence in a state with no sales or income tax.
603
NH
43,000
Eastern Time (ET)
Last updated: October 22, 2025
Business in Concord
Concord blends government employment with healthcare, insurance, and financial services. The State of New Hampshire employs over 6,000 workers, while Concord Hospital has nearly 3,000. Six insurance companies are headquartered here, and Lincoln Financial Group maintains major operations. New Hampshire's lack of sales and income tax attracts businesses seeking tax efficiency.
Why Choose Phone2 for Concord?
A 603 number establishes credibility with New Hampshire state government and the Granite State business community. The 603 area code covers all of New Hampshire, making it instantly recognizable statewide. The state's tax advantages add business appeal.
Key Industries in Concord
State Government
The State of New Hampshire employs over 6,000 workers in Concord. The State House, completed in 1819, remains the oldest capitol where legislative branches meet in original chambers.
Government contractors and professional services firms use 603 numbers to build relationships with state agencies and demonstrate New Hampshire presence.
Healthcare
Concord Hospital employs nearly 3,000 workers as the largest private employer. Over 5,000 people work in healthcare delivery across the city, one of the highest concentrations of healthcare providers in the state.
Healthcare providers and medical suppliers use local numbers to connect with Concord Hospital and regional healthcare facilities.
Insurance & Financial Services
Concord hosts headquarters of six insurance companies and serves as a base for Lincoln Financial Group. The financial services sector anchors the growing service economy alongside education.
Insurance agencies and financial services firms use 603 numbers to connect with headquarters and build credibility in the New Hampshire market.
What our users are saying
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Practice Manager, Law Firm
Frequently Asked Questions about Concord
Concord uses the 603 area code, which is the only area code for all of New Hampshire. This makes 603 instantly recognizable to everyone in the Granite State.
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