413-391 phone numbers

Numbers 413-391-0000 to 413-391-9999 are assigned to Ymax Communications Corp. (rate centre SPRINGFLD, MA, NANPA abbreviation). 4 of its ten thousand-number blocks are assigned to other carriers (number pooling).

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

Reported numbers in 413-391