─────── § 04. NPA RECORD · 436 · FOLIO 0238 OF 0801 ──────────────
436
United States NPA Record
Area code 436 was introduced in 2024 as an overlay for the 440 area, to provide additional numbering capacity for the region.
Area code 436 was introduced in 2024 as an overlay for the 440 area, to provide additional numbering capacity for the region.
IN SERVICEFirst record · 2022
§ 04.05Event Summary
relief planned · 1
§ 04.06
Documentary Record · 3 events
CHRONOLOGICAL ORDER
2022-12-14
relief planned
All-services overlay approved for NPA 440 with new NPA 436
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2023-02-16
NPA 436 overlay on 440 announced
NPA 436 to Overlay NPA 440 (Ohio)
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2024-03-01
Overlay of area code 440 with 436
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