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240-857

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number240857
Basic Format240-857
NPA (Area Code)240
NXX857

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeCityState
240-857-XXXX7591LEVEL 3 TELECOM OF MARYLAND, LLC - MDWSHNGTNZN5ASWASHINGTON ZONE 05MD

Business/Government Phones on the 240-857 Prefix

PhoneNameAddress
240-857-2333Emergent Care Center1060 West Perimeter Road Joint Base Andrews 20762 US
240-857-3197Judith P. Hoyer Child Development Center3725 Fetchet Avenue Joint Base Andrews 20762 US
240-857-3207Judith P. Hoyer Child Development Center3725 Fetchet Avenue Joint Base Andrews 20762 US
240-857-4979Audiology/Public Health/Medical Standards Management Element1060 West Perimeter Road Joint Base Andrews 20762 US
240-857-5029Main Dental Clinic1065 West Perimeter Road Joint Base Andrews 20762 US
240-857-6624Area Defense Counsel1398 Menoher Drive Joint Base Andrews 20762 US
240-857-7186Mental Health1058 West Perimeter Road Joint Base Andrews 20762 US
240-857-7583Area Defense Counsel1398 Menoher Drive Joint Base Andrews 20762 US
240-857-8637Mental Health1058 West Perimeter Road Joint Base Andrews 20762 US
240-857-9895Naval Communications Materials System1560 Colorado Avenue Joint Base Andrews 20762 US

Reports

Anonymous User from Martinsburg, West Virginia

December 9, 2025 at 1:13 PM

240-857-9670 reported as a Live Voice or Other. Received on December 2, 2025 at 10:03 AM.
Call for Medical & prescriptions

Anonymous User from Gaithersburg, Maryland

July 8, 2023 at 7:35 PM

240-857-6437 reported as a Live Voice or Other. Received on July 8, 2023 at 11:13 AM.

Most 'popular' numbers on this prefix:

240-857-6XXX: 240-857-6400 | 240-857-6401 | 240-857-6404 | 240-857-6430 | 240-857-6433 | 240-857-6435 |
240-857-8XXX: 240-857-8300 | 240-857-8303 | 240-857-8320 | 240-857-8360 | 240-857-8365 |