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

How many toll-free numbers does NetworkIP have?

NetworkIP (NK) manages 34 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 NetworkIP?

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

NetworkIP NK

International

Request a specific #

Website · full size

Based in Richardson, TX · street view · full size

Based in Richardson, TX · satellite · full size

At a glance

Active numbers

#380 of 481

Change over 4 years

-8,950

-99.6%

Opportunism Index

1.00%

Harvested 3 / acquired 301

Vanity matches

29.6%

Median inventory age

106 mo

8.8 years since last change

Sub-codes in use

NKXSM, NKS01, NKT01

Inventory by NPA

Click any NPA for total pool inventory across the industry.

By status

WORKING 24 · 100.0%

Inventory age buckets

2–5 years 3 · 11.1%
5+ years 21 · 77.8%

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	Harvested	Lost	From spare	To spare
2018-03	8,984	0	0	0	0	0
2018-06	8,984	3	0	3	0	0
2018-09	9,055	73	0	2	2	0
2018-10	9,059	7	0	3	3	0
2018-11	9,064	6	0	1	1	0
2018-12	9,065	1	0	0	0	0
2019-01	9,063	1	0	3	0	0
2019-02	9,064	2	0	1	0	0
2019-03	9,072	9	0	1	0	0
2019-04	9,075	5	0	2	0	0
2019-05	9,082	10	0	3	0	0
2019-06	8,145	3	0	940	0	0
2019-08	8,058	7	0	94	0	91
2019-09	8,156	98	0	0	92	0
2019-10	8,173	20	0	3	0	0
2019-11	8,162	2	0	13	0	0
2019-12	8,170	9	0	1	2	0
2020-01	8,175	5	0	0	0	0
2020-02	8,177	4	1	2	1	0
2020-03	8,181	5	0	1	2	0
2020-04	8,182	1	0	0	0	0
2020-05	8,183	2	0	1	1	0
2020-06	8,054	0	0	129	0	0
2020-07	5,231	0	0	2,823	0	0
2020-08	5,227	4	0	8	0	0
2020-09	5,229	5	0	3	1	0
2020-10	5,234	6	2	1	1	1
2020-11	5,119	1	0	116	0	0
2020-12	5,120	4	0	3	0	0
2021-01	5,120	1	0	1	1	1
2021-02	5,120	0	0	0	0	0
2021-03	5,123	4	0	1	0	0
2021-04	5,123	2	0	2	1	0
2021-05	5,124	1	0	0	0	0
2022-05	346	0	0	4,778	0	25
2022-06	346	0	0	0	0	0
2022-07	34	0	0	312	0	0
2022-08	34	0	0	0	0	0
2022-09	34	0	0	0	0	0
2022-10	34	0	0	0	0	0
2022-11	34	0	0	0	0	0
2022-12	34	0	0	0	0	0
2023-01	34	0	0	0	0	0
2023-02	34	0	0	0	0	0
2023-03	34	0	0	0	0	0
2023-04	34	0	0	0	0	0
2023-05	34	0	0	0	0	0
2023-06	34	0	0	0	0	0
2023-07	34	0	0	0	0	0
2023-08	34	0	0	0	0	0
2023-09	34	0	0	0	0	0
2023-10	34	0	0	0	0	0
2023-11	34	0	0	0	0	0
2023-12	34	0	0	0	0	0
2024-02	34	0	0	0	0	0
2024-03	34	0	0	0	0	0
2024-04	34	0	0	0	0	0
2024-05	34	0	0	0	0	0
2024-06	34	0	0	0	0	0
2024-07	34	0	0	0	0	0
2024-08	34	0	0	0	0	0
2024-09	34	0	0	0	0	0
2024-10	34	0	0	0	0	0
2024-11	34	0	0	0	0	0
2024-12	34	0	0	0	0	0
2025-01	34	0	0	0	0	0
2025-02	34	0	0	0	0	0
2025-03	34	0	0	0	0	0
2025-04	34	0	0	0	0	0
2025-05	34	0	0	0	0	0
2025-06	34	0	0	0	0	0
2025-07	34	0	0	0	0	0
2025-08	34	0	0	0	0	0
2025-09	34	0	0	0	0	0
2025-10	34	0	0	0	0	0
2025-11	34	0	0	0	0	0
2025-12	34	0	0	0	0	0
2026-01	34	0	0	0	0	0
2026-02	34	0	0	0	0	0
2026-03	34	0	0	0	0	0
2026-04	34	0	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	312.0
Entered multi-month disconnect (aging)	0.0
Released directly to spare pool	0.0

Top direct-transfer destinations (OUT of NK)

SO	99.0	Signal One
IU	94.0	Interactive RespOrg Management
FO	76.0	Flotrax (Primetel)
GA	39.0	Comet Media
FV	1.0	Toll Free Express
RY	1.0	Flotrax (Primetel)
PI	1.0	PrimeTel
CB	1.0	Crossbow Telecom (Primetel)

Top vanity holdings

800CROISSANTS 800ARNOTTS 800ASMEPET 800ARMESET 800APOGIST 800VEIDAND 800VEGEAND 800VEGEAND

Summary

NetworkIP provides cloud-based international long distance services to mobile operators, prepaid service distributors and agents.

Contact-form message

with a customer of NetworkIP

Request a specific #