857-523-XXXX Phone Numbers | ReversePhone.com

(857)-523-XXXX exchange includes phone numbers around Somerville, MA. Registered carriers include Verizon Wireless for Mobile in Middlesex county with zip codes 02143, 02144, 02145.

Spam Reports

The 857-523-XXXX exchange has 2 spam reports

Comments

The 857-523-XXXX exchange has 2 comments

Searches

341

The 857-523-XXXX exchange has 341 searches

857 Exchange Info

Type

Mobile

Carrier

Verizon Wireless

County

Middlesex

Zip Code

02143, 02144, 02145

Location

Somerville, MA

People are Saying:

(857) 523-4277 - January 13th, 2026 1:58am

Spam caller

By Anonymous

(857) 523-5594 - July 10th, 2025 6:05pm | Reported from San Jose, CA

Be careful of this guy.

857-523-XXXX Phone Numbers (Boston, MA)

Learn more about this area code and exchange and where the caller may be located.

The phone exchange is the three digits after the area code and before the extension. An example is (857) 523-XXXX where 523 is the exchange number. It enables telephone line extensions to be interconnected in a local area based on a specific geographic assignment.

The (857) 523 exchange is located within the 857 area code in Boston, MA. It connects landline numbers from the Verizon Wireless carrier in Middlesex county. Associated zip codes include 02143, 02144, 02145.

Potentially, callers could keep their phone numbers even if they move away, so a caller may be located in Boston, MA or elsewhere. You can use a reverse phone lookup to help find the registered address for a potential caller.

857-523-XXXX

User Comments

People are Saying:

FAQs about (857) 523-XXXX

857-523-XXXX

User Comments

People are Saying:

FAQs about (857) 523-XXXX

What is a phone number exchange?

What is the (857) 523 exchange?

Are callers using phone numbers within the 523 exchange still located in Boston, MA?