603 Area Code Phone Directory
603 area code info
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Where is area code 603 located?
Information about 603 Area Code
Area code 603 is a telephone area code in the United States. It is used for dialing phone numbers within a specific geographic region. When making a call to a number with this area code, you must dial 603 before the local number. Area codes help organize the phone numbering system and ensure efficient routing of calls within their designated areas.
Cities and Regions Covered
Area code 603 covers the entire state of New Hampshire. Key cities within this area code include Manchester, Nashua, Concord, and Dover. It also encompasses regions such as the Lakes Region, the Seacoast, and the White Mountains. This area code serves both urban and rural communities, providing telecommunications services across New Hampshire's diverse landscapes and vibrant towns.
History and Establishment
Area code 603 is one of the original area codes established in 1947 by the North American Numbering Plan. It covers the entire state of New Hampshire, making it unique as one of the few single-state area codes. Over the years, despite population growth and increased demand for phone numbers, 603 has remained unchanged, reflecting New Hampshire's relatively stable population and telecommunications needs.
Who Uses the 603 Area Code?
Area code 603 serves diverse users across New Hampshire, including technology firms, educational institutions, and healthcare facilities. Many manufacturing companies, particularly in electronics and defense sectors, rely on this code. Tourism-related businesses, ski resorts, and outdoor recreation companies are prominent users. Small businesses, government offices, and numerous rural enterprises also depend on 603 for their telecommunications needs.
Spam and Scam Calls in the 603 Area Code
Area code 603 in New Hampshire has seen its share of unwanted calls, including robocalls, telemarketing, and phone scams. Common schemes include callers claiming to be from government agencies, tech support, or local utilities. Some scammers use number spoofing to make calls appear local, while others run lottery or sweepstakes fraud operations targeting 603 residents.
How to Get a 603 Area Code Number
To get a 603 phone number, contact major carriers like Verizon, AT&T, T-Mobile, or Sprint, who all service New Hampshire. When signing up for a new plan, specify that you want a 603 area code. You can also try internet-based services like Google Voice or VoIP providers. Local number portability rules allow you to keep your 603 number if you switch carriers.
Phone Prefixes in the 603 Area Code