─────── § 04. NPA RECORD · 272 · FOLIO 0074 OF 0801 ──────────────
272
United States NPA Record
Overlay area code for the 570 numbering plan area in northeast Pennsylvania, introduced in 2013 to provide relief for number exhaustion.
Overlay area code for the 570 numbering plan area in northeast Pennsylvania, introduced in 2013 to provide relief for number exhaustion.
IN SERVICEFirst record · 2010
§ 04.05Event Summary
mandatory dialing · 1permissive dialing · 1relief planned · 1
§ 04.06
Documentary Record · 7 events
CHRONOLOGICAL ORDER
2010-07-15
relief planned
Overlay relief planned for NPA 570 with new NPA 272
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2010-08-24
NPA 272 overlay on 570 announced
NPA 272 to Overlay NPA 570 (Pennsylvania)
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2012-12-10
NPA 272 overlay on 570 announced
NPA 272 to Overlay NPA 570 (Pennsylvania)
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2013-03-28
permissive dialing
Announcement of ten-digit dialing procedures for 570/272
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2013-04-02
NPA 272 overlay on 570 announced
NPA 272 to Overlay NPA 570 (Pennsylvania)
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2013-09-21
mandatory dialing
Mandatory ten-digit dialing begins in 570/272 overlay complex
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2013-10-21
NPA 272 overlay activated on NPA 570
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