What is ITC Deltacom ?

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

How many toll-free numbers does ITC Deltacom have?

ITC Deltacom (SI) manages 0 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 ITC Deltacom ?

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

ITC Deltacom SI

alias: windstream, kinetic

Medium Sized Resporgs Dormant Group: Windstream

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Website · visit · full size

Based in Arab, AL · street view · full size

Based in Arab, AL · satellite · full size

Website: https://www.windstream.com/ Domain since 1997 (29y)
📬 P.O. Box

At a glance

Active numbers

Change over 4 years

-92,822

-100.0%

Opportunism Index

0.26%

Harvested 19 / acquired 7,207

Sub-codes in use

Dormant RespOrg

This phone company is dead or nearly dead — almost zero numbers and little or no activity. Sometimes called a "zombie" RespOrg because they just won't die.

Last seen with active numbers: 2025-04. Nothing in any monthly snapshot since.

The trajectory chart below shows the full history. The code may have been transferred, retired, or reassigned to a new operator that hasn't begun activating numbers yet.

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	92,822	0	0	0	0	0
2018-06	91,924	235	2	1,133	131	289
2018-09	91,610	772	6	1,086	645	244
2018-10	91,075	59	10	594	30	14
2018-11	90,886	71	1	260	31	0
2018-12	90,426	67	0	527	41	0
2019-01	90,190	39	0	275	29	3
2019-02	89,951	383	0	622	362	0
2019-03	89,510	132	0	573	105	2
2019-04	88,756	66	0	820	20	9
2019-05	88,227	90	0	619	79	0
2019-06	86,599	60	0	1,688	21	19
2019-08	79,564	107	0	7,142	58	4,713
2019-09	84,032	4,737	0	269	4,675	15
2019-10	82,962	43	0	1,113	39	13
2019-11	82,755	68	0	275	11	0
2019-12	81,828	18	0	945	15	1
2020-01	81,518	16	0	326	11	2
2020-02	81,097	35	0	456	31	21
2020-03	51,499	14	0	29,612	7	1
2020-04	51,327	5	0	177	3	6
2020-05	51,218	7	0	116	6	2
2020-06	48,797	11	0	2,432	5	0
2020-07	48,760	11	0	48	10	0
2020-08	48,759	9	0	10	7	0
2020-09	9,287	7	0	39,479	7	3
2020-10	9,364	86	0	9	84	0
2020-11	9,323	3	0	44	3	1
2020-12	9,273	20	0	70	20	42
2021-01	9,239	0	0	34	0	1
2021-02	9,121	22	0	140	20	0
2021-03	2,276	12	0	6,857	0	20
2021-04	2,067	1	0	210	1	0
2021-05	2,066	1	0	2	0	0
2022-05	22	0	0	2,044	0	1,458
2022-06	22	0	0	0	0	0
2022-07	22	0	0	0	0	0
2022-08	22	0	0	0	0	0
2022-09	22	0	0	0	0	0
2022-10	22	0	0	0	0	0
2022-11	22	0	0	0	0	0
2022-12	22	0	0	0	0	0
2023-01	22	0	0	0	0	0
2023-02	22	0	0	0	0	0
2023-03	22	0	0	0	0	0
2023-04	22	0	0	0	0	0
2023-05	22	0	0	0	0	0
2023-06	22	0	0	0	0	0
2023-07	22	0	0	0	0	0
2023-08	22	0	0	0	0	0
2023-09	22	0	0	0	0	0
2023-10	22	0	0	0	0	0
2023-11	22	0	0	0	0	0
2023-12	22	0	0	0	0	0
2024-02	22	0	0	0	0	0
2024-03	22	0	0	0	0	0
2024-04	22	0	0	0	0	0
2024-05	22	0	0	0	0	0
2024-06	22	0	0	0	0	0
2024-07	22	0	0	0	0	0
2024-08	22	0	0	0	0	0
2024-09	22	0	0	0	0	0
2024-10	22	0	0	0	0	0
2024-11	22	0	0	0	0	0
2024-12	22	0	0	0	0	0
2025-01	22	0	0	0	0	0
2025-02	22	0	0	0	0	0
2025-03	22	0	0	0	0	0
2025-04	22	0	0	0	0	0
2025-05	0	0	0	22	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	22.0
Entered multi-month disconnect (aging)	0.0
Released directly to spare pool	0.0

Top direct-transfer destinations (OUT of SI)

22.0

Somos Help Desk (Somos)

Summary

One of the many resporgs now part of Paetec or Windstream or Kinetic.

Contact-form message

with a customer of ITC Deltacom (Windstream)

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