412 Rate Centers & Exchanges
10 rate centers · Pennsylvania · Eastern Time
A rate center is the geographic unit used by phone carriers to determine local calling areas and billing. Each rate center has a specific name and set of NXX exchanges (the 3-digit prefix after the area code) assigned to it. The map below shows the 10 rate centers within area code 412.
Rate Center Locations
10 centers in area code 412All Rate Centers in Area Code 412
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Pittsburgh Suburban Zone 10
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Pittsburgh Suburban Zone 13
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Pittsburgh Suburban Zone 14
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Pittsburgh Suburban Zone 19
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Pittsburgh Suburban Zone 20
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Pittsburgh Suburban Zone 22
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Pittsburgh Zone 1
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Pittsburgh Zone 4
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Pittsburgh Zone 6
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Pittsburgh Zone 7
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