─────── § 04. NPA RECORD · 774 · FOLIO 0576 OF 0801 ──────────────
774
United States NPA Record
Overlay area code for the 508 numbering plan area in Massachusetts, introduced in 2001 to provide additional numbering resources and requiring ten-digit dialing.
Overlay area code for the 508 numbering plan area in Massachusetts, introduced in 2001 to provide additional numbering resources and requiring ten-digit dialing.
IN SERVICEFirst record · 2000
§ 04.05Event Summary
other · 1
§ 04.06
Documentary Record · 3 events
CHRONOLOGICAL ORDER
2000-07-11
NPA 774 overlay on 508 announced
NPA 774 To Overlay NPA 508;NPA 857 To Overlay NPA 617;NPA 339 To Overlay NPA 781; andNPA 351 To Overlay NPA 978 (Massachusetts)
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2001-05-02
Overlay of 508 with 774
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2018-01-01
other
Exhaust projection for 508/774 complex
As of 2018, area codes 508 and 774 were projected to be exhausted by 2045, according to NANPA exhaust projections.
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