─────── § 04. NPA RECORD · 357 · FOLIO 0159 OF 0801 ──────────────
357
United States NPA Record
Overlay area code introduced in 2025 to serve the same geographic area as 559 in the central San Joaquin Valley, California.
Overlay area code introduced in 2025 to serve the same geographic area as 559 in the central San Joaquin Valley, California.
IN SERVICEFirst record · 2023
§ 04.05Event Summary
relief planned · 1
§ 04.06
Documentary Record · 3 events
CHRONOLOGICAL ORDER
2023-12-14
relief planned
Overlay relief approved for NPA 559 with NPA 357
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2024-02-06
NPA 357 overlay on 559 announced
NPA 357 to Overlay NPA 559 (California)
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2025-03-26
Overlay of area code 357 over 559
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