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![Map of the original 86 area codes colour-coded by ease of dialing on a rotary phone [1026x598] : r/MapPorn](https://external-preview.redd.it/XFqPxNHqS0TZ-bDkKG41oNlkRTYBfeVYR2_EWbJyrkg.png?auto=webp&s=80e27a2298fe229d461ca4ec9613c1323e8cac31 "Map of the original 86 area codes colour-coded by ease of dialing on a rotary phone [1026x598] : r/MapPorn")
Map of the original 86 area codes colour-coded by ease of dialing on a rotary phone [1026x598] : r/MapPorn
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