Synopsis
The CodeTracker area code map is an 81/2 x 11 inch, four-color map laminated with a robust plastic coating. Perfect for pinning to walls, filing close to the phone or carrying around. CodeTracker shows up-to-date area codes for over 400 US cities. Search the reverse-side for listings by area code and see current and future code changes plus time zones. It's the simplest way to cross reference cities and area codes fast.
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About the Author
Office TimeSavers research area telephone codes world-wide, cross referencing data from the various numbering authorities and telephone companies to validate accuracy of the code information published.
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