Home / Area 603 / Prefix 818
Prefix Lookup

(603) 818 Phone Number Lookup

Research phone numbers under this exchange in Portsmouth, New Hampshire. Review carrier details, activity signals, and community caller feedback.

232number listings
0caller reports
13lookup pages

Phone Numbers in This Prefix

Browse numbers in this exchange and open any listing to view caller details, spam signals, and community feedback. Showing 217–232 of 232 listings for this prefix.

Low activity Wireless

(603) 818-9463

Portsmouth, New Hampshire

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 603-818
  • Report type: Reverse lookup profile
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Low activity Wireless

(603) 818-9483

Portsmouth, New Hampshire

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 603-818
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(603) 818-9503

Portsmouth, New Hampshire

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 603-818
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(603) 818-9523

Portsmouth, New Hampshire

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 603-818
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(603) 818-9543

Portsmouth, New Hampshire

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 603-818
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(603) 818-9563

Portsmouth, New Hampshire

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 603-818
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(603) 818-9583

Portsmouth, New Hampshire

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 603-818
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(603) 818-9603

Portsmouth, New Hampshire

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 603-818
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(603) 818-9623

Portsmouth, New Hampshire

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 603-818
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(603) 818-9643

Portsmouth, New Hampshire

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 603-818
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(603) 818-9663

Portsmouth, New Hampshire

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 603-818
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(603) 818-9683

Portsmouth, New Hampshire

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 603-818
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(603) 818-9703

Portsmouth, New Hampshire

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 603-818
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(603) 818-9723

Portsmouth, New Hampshire

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 603-818
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(603) 818-9743

Portsmouth, New Hampshire

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 603-818
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(603) 818-9763

Portsmouth, New Hampshire

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 603-818
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(603) 818-9783

Portsmouth, New Hampshire

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 603-818
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(603) 818-9803

Portsmouth, New Hampshire

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 603-818
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 603 prefix 818 is organized as a reverse lookup section for Portsmouth, New Hampshire. The page combines location metadata, carrier information, line type, number listings, and community activity in one place.

Public URLs use the exchange format 603-818, while each listing still maps back to the correct area code and prefix structure.