Exchange 613-688

Ottawa-Hull, ON · Zayo Canada Inc. · OCN 8304. This is a numbering allocation fact, not subscriber identity.

Area code 613 · Ottawa-Hull · Zayo Canada Inc.

Thousands ranges

613-688-0xxx · 613-688-1xxx · 613-688-2xxx · 613-688-3xxx · 613-688-4xxx · 613-688-5xxx · 613-688-6xxx · 613-688-7xxx · 613-688-8xxx · 613-688-9xxx