# EDGAR Filing Document

**Accession Number:** 0001447669
**File Stem:** 0001193125-23-059787
**Filing Date:** 2023-3
**Character Count:** 2846
**Document Hash:** 922e03b52207eb28ca73da0ea0bc53ba
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-23-059787.hdr.sgml**: 20230920

**ACCESSION NUMBER**: 0001193125-23-059787

**CONFORMED SUBMISSION TYPE**: CORRESP

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20230303

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** TWILIO INC
- **CENTRAL INDEX KEY:** 0001447669
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-PREPACKAGED SOFTWARE [7372]
- **IRS NUMBER:** 262574840
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** CORRESP

**BUSINESS ADDRESS:**
- **STREET 1:** 101 SPEAR STREET
- **STREET 2:** SUITE 500
- **CITY:** San Francisco
- **STATE:** CA
- **ZIP:** 94105
- **BUSINESS PHONE:** 415-390-2337

**MAIL ADDRESS:**
- **STREET 1:** 101 SPEAR STREET
- **STREET 2:** SUITE 500
- **CITY:** San Francisco
- **STATE:** CA
- **ZIP:** 94105

---

| | |
|:---|:---|
| ![LOGO](g237724dsp01.jpg)  | Wilson Sonsini Goodrich & Rosati<br> Professional Corporation<br>650 Page Mill Road<br> Palo Alto, California 94304-1050<br>O: 650.493.9300<br> F: 650.493.6811 |

---

March 3, 2023

***<u>Via EDGAR</u>***

U.S. Securities and Exchange Commission

Division of Corporation Finance

Office of Technology

100 F Street, N.E.

Washington, D.C. 20549

Attention: Inessa Kessman

Lisa Etheredge

---

| | |
|:---|:---|
| **Re:** | **Twilio Inc.**  |

---

**Annual Report on Form 10-K for the Fiscal Year Ended December 31, 2021** <br>

**File No. 001-37806** <br>

Dear Ms. Kessman and Ms. Etheredge:

Reference is made to that certain comment letter (the "**Comment Letter**") of the staff of the Securities and Exchange Commission, dated February 2, 2023, regarding the above referenced Form 10-K (the "**Form 10-K**") (File No. 001-37806) of Twilio Inc. (the "**Company**"). As noted in our correspondence on February 16, 2023, the Company expected to respond to the Comment Letter on or before March 3, 2023.

Pursuant to the Company's request by telephone conference with Inessa Kessman on March 2, 2023, the Company requests an extension of an additional three business days so that the Company may devote the appropriate amount of time and resources to ensure a sufficient response. The Company plans to provide a response to the Comment Letter on or before March 8, 2023.

Please do not hesitate to call me at (650) 430-1175 with any questions.

---

| |
|:---|
| Sincerely, |
| WILSON SONSINI GOODRICH & ROSATI |
| Professional Corporation |
| /s/ Rezwan D. Pavri |
| Rezwan D. Pavri |

---

cc: Aidan Viggiano, Twilio Inc.

Dana Wagner, Twilio Inc.

Juliana Chen, Twilio Inc.

Nate Troup, Twilio Inc.

Colin Conklin, Wilson Sonsini Goodrich & Rosati, P.C.

AUSTIN BEIJING BOSTON BOULDER BRUSSELS HONG KONG LONDON LOS ANGELES NEW YORK PALO ALTO

SALT LAKE CITY SAN DIEGO SAN FRANCISCO SEATTLE SHANGHAI WASHINGTON, DC WILMINGTON, DE