─────── § 04. NPA RECORD · 645 · FOLIO 0447 OF 0801 ──────────────
645
United States NPA Record
Third overlay area code activated in 2023 for the Miami region, including Miami-Dade and Monroe Counties, to address the exhaustion of central office codes in 305 and 786.
Third overlay area code activated in 2023 for the Miami region, including Miami-Dade and Monroe Counties, to address the exhaustion of central office codes in 305 and 786.
IN SERVICEFirst record · 2022
§ 04.05Event Summary
activated · 1relief planned · 1
§ 04.06
Documentary Record · 4 events
CHRONOLOGICAL ORDER
2022-02-25
relief planned
Third area code 645 approved for Miami region
▸
2022-04-14
NPA 645 overlay on 305/786 announced
NPA 645 to Overlay NPA 305/786 (Florida)
▸
2023-08-04
NPA 645 activated as overlay for Miami region
▸
2023-08-04
activated
NPA 645 activated in Miami region
▸