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Seabrook, NH 03874 Carrier Reviews & Coverage Maps

1. T-Mobile 2.1 star rating (2.1 stars | 29 Reviews)
2. Sprint 1.7 star rating (1.7 stars | 30 Reviews)
3. AT&T 1.4 star rating (1.4 stars | 39 Reviews)
4. Verizon 1.3 star rating (1.3 stars | 57 Reviews)

Total Coverage 1.5 star rating (1.5 stars | 172 Reviews)
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0 Out of 5 (0 stars) | Lake Attitash, Amesbury, MA 01913 |

People can’t hear me on my cell phone in my house. Horrible service, ready to switch but doesn’t look like anything else is better.

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1 Out of 5 (1 star) | Sagamore Ave. | Westworth Ave., Portsmouth, NH 03801 |

Have iphone XS and cannot get coverage all along Route 1 and in my area about 90% of the time. Neither can my husband. We have to load the directions into the phone ahead of time and even then it will drop the call. Really awful service

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1 Out of 5 (1 star) | Middle Rd. | Peverly Hill, Portsmouth, NH 03801 |

TMobile customer for 18 years. Periods of very bad coverage and lots of phone changes and calls to customer service, escalation to regional managers, addition of booster, etc. Finally, after tower recently had problems, I was told that I should try another service because unfortunately TMobile really doesn't have any plan for additional towers, etc. and I should try another provider. Talk of expanded coverage, 4G, 5G, trips to the moon by all these companies. Really. I now can't even have a conversation in my house. Calls keep cutting out / dropping. Can TMobile really do nothing? Desperate.

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4 Out of 5 (4 stars) | Epping Rd, Downtown Exeter, Exeter, NH 03833 |

Get a decent T-Mobile signal everywhere except heading out Kingston direction where it drops off. TM has come a long way, have tried all the others living here 9 years. You need to be sure your radio bands on your device match the carrier's service.

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5 Out of 5 (5 stars) | 1A Between Seabrook Line Up To Route 111. | 1A and Route 11, Hampton, NH 03842 |

Four sectors on the Casino Ballroom. PCIs of 003, 004, 005, and 007. Rock solid coverage and no issues even when the beach is very crowded. 3 sectors located on hotel at 27 and route 1A give continued excellent coverage up to route 1a and 111. North of route 111 the coverage drops off rapidly. No dominant cell, continuous dropped calls. Very poor engineering all the way up until you get into Portsmouth.

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0 Out of 5 (0 stars) | 7 RIVERWOODS DR | APT C129, Exeter, NH 03833 |

May 9, 2019 -- for the last 2 years (all seasons) I was getting poor / weak reception and now none. Maybe T-mobile??

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1 Out of 5 (1 star) | Stratham Heights Rd., Stratham, NH 03885 |

Starting in July-Aug 2018 the cell reception has dropped off dramatically. The whole family has experienced the same thing. Terrible, especially with the price we’re paying. I bet Verizon will soon introduce a “Boost” signal program that improves our signal strength, $10 / phone, then it will be $20... ..

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1 Out of 5 (1 star) | NH Ave., Portsmouth, NH 03801 |

since moving to my new office - experiencing many failed calls. Sprint just told me the nearest town to me is.7 miles... . and that reception could be an issue because we have a lot of trees... . we are in New Hampshire -there are trees everywhere! Looking for another carrier with better coverage near Pease Air Force Base, Portsmouth, NH

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5 Out of 5 (5 stars) | Exeter Downtown, Exeter, NH 03833 |

T-mobile has improved so much. No problem in exeter and surrounding towns.

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1 Out of 5 (1 star) | 20 Bay Rd., Newmarket, NH 03857 |

Service on Bay Rd is horrible. One bar at best and that's if the wind is blowing right. This is totally unacceptable for this day and age when cell service is used for everything.

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