What is Word of Mouth?

Word of Mouth is a US toll-free Responsible Organization (RespOrg) identified by code WO. They manage and assign toll-free numbers on behalf of business customers.

How many toll-free numbers does Word of Mouth have?

Word of Mouth (WO) manages 3,236 active toll-free numbers as of 2026-04, according to the Somos toll-free registry tracked by Resporgs.com.

How do I request a specific toll-free number from Word of Mouth?

Resporgs.com hosts a request form for Word of Mouth at https://resporgs.com/ask/WO. Fill in the number you want and your contact details; we'll route the request to the appropriate party.

Word of Mouth WO

Vanity Biz

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Based in Highland Park, IL · street view · full size

Based in Highland Park, IL · satellite · full size

At a glance

Active numbers

3,236

#221 of 481

Change over 4 years

-4

-0.1%

Opportunism Index

0.00%

Harvested 0 / acquired 77

Vanity matches

90.7%

Median inventory age

58 mo

4.8 years since last change

Sub-codes in use

WOM02, WOM01

Inventory by NPA

Click any NPA for total pool inventory across the industry.

By status

WORKING 3,222 · 100.0%

Inventory age buckets

2–5 years 3,165 · 63.7%
5+ years 57 · 1.1%

Ages are measured from each number's last change in the Somos registry — that's the most recent activation, transfer, or status move. Not necessarily the date this RespOrg originally acquired it.

Request a manual history review of a specific toll-free number →

Trajectory

Total active inventory Numbers harvested from disconnect pool that month

Show monthly numbers

Month	Inventory	Acquired	Lost	From spare	To spare
2018-03	3,240	0	0	0	0
2018-06	3,240	0	0	0	0
2018-09	3,240	0	0	0	0
2018-10	3,240	0	0	0	0
2018-11	3,240	0	0	0	0
2018-12	3,240	0	0	0	0
2019-01	3,240	0	0	0	0
2019-02	3,240	0	0	0	0
2019-03	3,240	0	0	0	0
2019-04	3,240	0	0	0	0
2019-05	3,240	0	0	0	0
2019-06	3,240	0	0	0	0
2019-08	3,173	0	67	0	66
2019-09	3,238	65	0	65	0
2019-10	3,238	0	0	0	0
2019-11	3,240	2	0	0	0
2019-12	3,240	0	0	0	0
2020-01	3,240	0	0	0	0
2020-02	3,240	0	0	0	0
2020-03	3,240	0	0	0	0
2020-04	3,240	0	0	0	0
2020-05	3,240	0	0	0	0
2020-06	3,240	0	0	0	0
2020-07	3,240	0	0	0	0
2020-08	3,240	0	0	0	0
2020-09	3,240	0	0	0	0
2020-10	3,240	0	0	0	0
2020-11	3,240	0	0	0	0
2020-12	3,240	0	0	0	0
2021-01	3,240	0	0	0	0
2021-02	3,239	0	1	0	0
2021-03	3,239	0	0	0	0
2021-04	3,239	0	0	0	0
2021-05	3,239	0	0	0	0
2022-05	3,243	7	3	1	0
2022-06	3,243	0	0	0	0
2022-07	3,242	0	1	0	0
2022-08	3,242	0	0	0	0
2022-09	3,242	0	0	0	0
2022-10	3,242	0	0	0	0
2022-11	3,242	0	0	0	0
2022-12	3,241	0	1	0	0
2023-01	3,241	0	0	0	0
2023-02	3,240	0	1	0	0
2023-03	3,240	0	0	0	0
2023-04	3,240	0	0	0	0
2023-05	3,240	0	0	0	0
2023-06	3,239	0	1	0	0
2023-07	3,242	3	0	0	0
2023-08	3,238	0	4	0	2
2023-09	3,238	0	0	0	0
2023-10	3,238	0	0	0	0
2023-11	3,238	0	0	0	0
2023-12	3,238	0	0	0	0
2024-02	3,238	0	0	0	0
2024-03	3,238	0	0	0	0
2024-04	3,238	0	0	0	0
2024-05	3,238	0	0	0	0
2024-06	3,238	0	0	0	0
2024-07	3,238	0	0	0	0
2024-08	3,238	0	0	0	0
2024-09	3,238	0	0	0	0
2024-10	3,238	0	0	0	0
2024-11	3,238	0	0	0	0
2024-12	3,238	0	0	0	0
2025-01	3,238	0	0	0	0
2025-02	3,238	0	0	0	0
2025-03	3,238	0	0	0	0
2025-04	3,238	0	0	0	0
2025-05	3,237	0	1	0	0
2025-06	3,237	0	0	0	0
2025-07	3,237	0	0	0	0
2025-08	3,237	0	0	0	0
2025-09	3,237	0	0	0	0
2025-10	3,237	0	0	0	0
2025-11	3,237	0	0	0	0
2025-12	3,236	0	1	0	0
2026-01	3,236	0	0	0	0
2026-02	3,236	0	0	0	0
2026-03	3,236	0	0	0	0
2026-04	3,236	0	0	0	0

Flow patterns (42-month cumulative)

Inbound (numbers acquired)

Direct transfer from another RespOrg	0.0
Harvested from disconnect pool	0.0
First assigned from spare pool	0.0
Reactivated own disconnects	0.0

Outbound (numbers lost)

Direct transfer to another RespOrg	7.0
Entered multi-month disconnect (aging)	0.0
Released directly to spare pool	0.0

Top direct-transfer destinations (OUT of WO)

RZ	4.0	RouteTrust
JY	2.0	Bandwidth
TP	1.0	VoIP Innovations

Top vanity holdings

Category:

844RELATED 844STARTUP 844STARTUP 855SET DONE 855SET DONE 833THEREFOR 844THEREFOR 855THEREFOR 855VIDEOON 855TIFFMOO 855STARTIT 833DESIGNA 844 844DESIGNA 833 844OOLINDA 877SEAFOOD 855CUPRIUM 855BURRITO 800REQUEST 800REQUEST 844POINTME 833POINTME 833POINTME 844POINTME 855MEMPHIS 877MEMPHIS 855STOPPER 855STOPPER 877EMLARGE 855THE FOOT 844MATCHME 844OCTAGOD 844SCRAPIT 833SCRAPIT 833SCRAPIT 855SCRAPIT 844SCRAPIT 855SCRAPIT 844STARTUP 844ORDERME 844TOUCH ME 833TOUCH ME 844TOUCHOF 844TOUCH ME 833TOUCH ME 833TOUCHOF 844ESTUDIO 855ESTUDIO 833ESTUDIO 855SUBSTITUTES 855VIEHOME 844ICE CREAM 844POINTER 844POINTER 833POINTER 833POINTER 844THEPEAK 855THEPEAK 833THEPEAK

Summary

They're in the Vanity Business based on their email address, and the percent of their 3000 numbers in the top 1%, but I don't have a website for them.

Contact-form message

with Word of Mouth Comm

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Testimonials mentioning this resporg (2)

THANK YOU so much for all of your help walking us through the process, it is much appreciated. I have included my testimony below. I am part of a small office as well so I know it helps using word of mouth to get out there. Thank you again for all of your help!
— Melissa Alahverdian, 2011-07-06

THANK YOU so much for all of your help walking us through the process, it is much appreciated. I have included my testimony below. I am part of a small office as well so I know it helps using word of mouth to get out there. Thank you again for all of your help!
— Melissa Alahverdian, 7/6/11