Number range 705-463-5xxx
Calstock, ON · Northern Telephone Ltd. · OCN 8228. This is a numbering allocation fact, not subscriber identity.
Area code 705 · Calstock · Northern Telephone Ltd.
Calstock, ON · Northern Telephone Ltd. · OCN 8228. This is a numbering allocation fact, not subscriber identity.
Area code 705 · Calstock · Northern Telephone Ltd.