lars to MapPorn@lemmy.worldEnglish · 1 year agothe first map of North American area codes (1947)lemmy.sdf.orgimagemessage-square8fedilinkarrow-up129arrow-down11file-text
arrow-up128arrow-down1imagethe first map of North American area codes (1947)lemmy.sdf.orglars to MapPorn@lemmy.worldEnglish · 1 year agomessage-square8fedilinkfile-text
minus-squarelarsOPlinkfedilinkEnglisharrow-up3·1 year agoYes — and the following three digits are called “exchanges”
minus-squarelarsOPlinkfedilinkEnglisharrow-up3·1 year agoAnd it looks like only single-area code states had 0 as their second digit
Yes — and the following three digits are called “exchanges”
And it looks like only single-area code states had 0 as their second digit