573-503

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Raw Number	573503
Basic Format	573-503
NPA (Area Code)	573
NXX	503

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date	Block Available Date
573-503-0XXX	073H	TELNYX LLC	MIDDLETOWN	AS	07/09/2020	MIDDLETOWN	MO	SW	08/02/2020
573-503-1XXX	993E	BANDWIDTH.COM CLEC, LLC - MO	MIDDLETOWN	AS	08/19/2021	MIDDLETOWN	MO	SW	09/18/2021
573-503-2XXX	4932	LEVEL 3 COMMUNICATIONS, LLC - MO	MIDDLETOWN	AV		MIDDLETOWN	MO	SW		07/01/2006
573-503-3XXX	506J	TWILIO INTERNATIONAL, INC.	MIDDLETOWN	AS	05/08/2021	MIDDLETOWN	MO	SW	06/06/2021
573-503-4XXX	4932	LEVEL 3 COMMUNICATIONS, LLC - MO	MIDDLETOWN	AS	05/16/2006	MIDDLETOWN	MO	SW	06/30/2006
573-503-5XXX	4932	LEVEL 3 COMMUNICATIONS, LLC - MO	MIDDLETOWN	AV		MIDDLETOWN	MO	SW		06/23/2022
573-503-6XXX	4932	LEVEL 3 COMMUNICATIONS, LLC - MO	MIDDLETOWN	AV		MIDDLETOWN	MO	SW		07/01/2006
573-503-7XXX	4932	LEVEL 3 COMMUNICATIONS, LLC - MO	MIDDLETOWN	AV		MIDDLETOWN	MO	SW		07/01/2006
573-503-8XXX	624H	ONVOY SPECTRUM, LLC	MIDDLETOWN	AS	02/22/2024	MIDDLETOWN	MO	SW	03/23/2024
573-503-9XXX	4932	LEVEL 3 COMMUNICATIONS, LLC - MO	MIDDLETOWN	AV		MIDDLETOWN	MO	SW		07/01/2006
573-503-XXXX	4932	LEVEL 3 COMMUNICATIONS, LLC - MO	MIDDLETOWN	AS	05/09/2006	MIDDLETOWN	MO

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