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Area codes: 603

One phone system for the whole state.

New Hampshire runs on one area code, and 603 means something here — it shows up on hats and bumper stickers, and a local business answering from a 603 number starts a call with hometown credibility. fvoip issues new 603 numbers and ports your existing ones free from Consolidated Communications, Comcast Business, and TDS Telecom, the carriers most Granite State businesses are moving off. Because there are no contracts and no regulatory recovery surcharges, the price on the site is the price on the bill — which lands well in a state allergic to hidden taxes.

The Manchester-Nashua corridor holds one of New England's densest advanced-manufacturing clusters: precision machining, electronics, aerospace and defense suppliers, and the engineering firms around them. These shops need calls routed to a shop floor, a quality manager, and an office that might be three people — fvoip's auto-attendant and ring groups do that without a receptionist. On the Seacoast, Portsmouth's professional services and tourism businesses get business-hours routing for seasonal swings, and North Country lodges and outfitters can send the front-desk line to a mobile app when the office closes.

Recording rules matter in New Hampshire: it is an all-party consent state, so every person on a recorded call must be on notice. fvoip's automatic recording disclosure handles inbound calls cleanly. Healthcare is a growing slice of the state's economy, from Dartmouth Health's orbit to independent practices statewide, and the Enterprise plan's HIPAA compliance with a signed BAA covers them. From a three-person Portsmouth agency to a 50-seat Nashua defense supplier with a second site in Concord, one fvoip account scales user by user with no hardware commitment.

  • Local 603 numbersNew Hampshire's single statewide code carries real identity — get new 603 numbers or keep the ones on your signage.
  • Made for manufacturersRing groups and auto-attendants route sales, quoting, and shop-floor calls for the Manchester-Nashua precision-manufacturing corridor.
  • Free porting from NH carriersWe port numbers free from Consolidated Communications, Comcast Business, and TDS Telecom, typically in 3-10 business days.
  • All-party consent handledNew Hampshire requires all-party consent for recording; fvoip plays the disclosure automatically before recorded calls.
What NH businesses save
Typical 5-person office
Traditional carrierConsolidated Communications / Comcast Business
$195/mo
fvoip Essential5 users · unlimited US/Canada calling
$105/mo
You keep
$1,080/year

New Hampshire cities we cover in depth.

Local-number inventory, porting timelines, and industry notes for each metro.

New Hampshire questions, answered

Can I get a 603 number for my business?
Yes. New Hampshire's single statewide area code, 603, is available for new fvoip numbers whether you are in Manchester, Nashua, Concord, Portsmouth, or the North Country. Out-of-state numbers can be added to the same account if you sell into Boston or beyond.
Is New Hampshire a one-party or all-party consent state?
New Hampshire is an all-party consent state under RSA 570-A — everyone on the call must consent before you record. fvoip's auto-attendant can play a "this call may be recorded" disclosure on every inbound call so consent is established before anyone speaks.
Can I keep my number when leaving Consolidated Communications?
Yes, porting is free. Consolidated, Comcast Business, and TDS Telecom numbers move to fvoip in 3-10 business days for local numbers. Your existing line keeps working until the port completes, so there is no gap in answering.
We have a Nashua plant and a Concord office. One system?
Yes. Both sites share one fvoip account with free extension-to-extension calling, a shared auto-attendant, and per-site direct numbers. Calls overflow between locations when one team is busy, and adding a third site is just adding users.
How does fvoip help NH manufacturers specifically?
Auto-attendants route callers to sales, engineering, or shipping without a dedicated receptionist; ring groups reach anyone on the floor with the mobile app; and voicemail transcripts turn missed calls into readable messages between production runs. Desk phones from Yealink and Poly rent from $8.99 a month for office positions.

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