508-464 phone numbers

Numbers 508-464-0000 to 508-464-9999 are assigned to Mcimetro Access Transmission Services LLC in Upton, MA. 3 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 508-464-1xxx, 508-464-3xxx, 508-464-4xxx — calls from these use spoofed caller IDs.

Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.

Reported numbers in 508-464