NPA	NXX	CLLI	City, ST	Telco
319	698	WCHSIAXORL0	W CHESTER	IOWA TELECOMM SVCS DBA IOWA TELECOM - NORTH
484	319	PHLAPAFGCM1	W CHESTER	SPRINT SPECTRUM L.P.
484	354	PHLAPASBCM5	W CHESTER	AT&T WIRELESS SERVICES INC.
484	356	WCHSPAWCDS0	W CHESTER	VERIZON PENNSYLVANIA INC.
484	459	NWCSDEBGCM2	W CHESTER	CELLCO PARTNERSHIP DBA VERIZON WIRELESS-PA
484	467	PHLAPASBCM5	W CHESTER	AT&T WIRELESS SERVICES INC.
484	631	PHLAPAFG6MD	W CHESTER	ALLEGIANCE TELECOM OF PENNSYLVANIA INC.
484	639	PHLAPA45CA0	W CHESTER	PECO HYPERION TELECOMMUNICATIONS
484	649	PHLBPAPU9MD	W CHESTER	NETWORK SERVICES LLC (TSR)
484	653	PHLAPAFGDSG	W CHESTER	US LEC OF PENNSYLVANIA INC.
484	678	NWCSDEBGCM2	W CHESTER	CELLCO PARTNERSHIP DBA VERIZON WIRELESS-PA
484	701	WCHSPAWCDS0	W CHESTER	VERIZON PENNSYLVANIA INC.
484	723	HRHMPA38DS0	W CHESTER	BROADVIEW NETWORKS INC.-PA
484	753	FTWSPAFWSMD	W CHESTER	SPRINT COMMUNICATIONS COMPANY L.P. - PA
484	880	PHLAPAFGDS7	W CHESTER	LEVEL 3 COMMUNICATIONS LLC - PA
484	881	FTWSPAFW5MD	W CHESTER	FOCAL COMMUNICATIONS CORP OF PENNSYLVANIA
484	882	PHLAPAFGW29	W CHESTER	GLOBAL NAPS - PA
484	883	NWCSDEBGCM2	W CHESTER	CELLCO PARTNERSHIP DBA VERIZON WIRELESS-PA
484	885	PHLAPAFGDSE	W CHESTER	PAETEC COMMUNICATIONS INC. PA
484	886	NWRKDEWWDS0	W CHESTER	CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA
484	887	PHLBPAPU5MD	W CHESTER	GLOBAL CROSSING LOCAL SERVICES INC.-PA
484	888	PHLAPAFG7MD	W CHESTER	SNIP LINK L.L.C. - PA
484	889	LPTPPABHDS0	W CHESTER	RCN TELECOM SVCS OF PHILADEL DBA RCN OF PHILADELPH
484	905	PHLAPAFGDSQ	W CHESTER	SBC TELECOM INC. - PA
484	947	PHLAPAMKX1Z	W CHESTER	COMCAST BUSINESS COMMUNICATIONS INC.-PA
610	235	KGPRPADODS0	W CHESTER	MCI WORLDCOM COMMUNICATONS INC. - PA
610	241	PHLAPAFGDS0	W CHESTER	MCIMETRO ATS INC.
610	314	PHLAPAMKHPF	W CHESTER	METROCALL
610	344	WCHSPAWCDS0	W CHESTER	VERIZON PENNSYLVANIA INC.
610	350	PHLBPABJDS3	W CHESTER	ATX TELECOMMUNICATIONS SERVICES LTD
610	418	CRHTPAPRCM8	W CHESTER	ARCH WIRELESS HOLDINGS INC.
610	425	PHLAPA45DS0	W CHESTER	PECO HYPERION TELECOMMUNICATIONS
610	429	WCHSPAWCDS0	W CHESTER	VERIZON PENNSYLVANIA INC.
610	430	WCHSPAWCDS0	W CHESTER	VERIZON PENNSYLVANIA INC.
610	431	WCHSPAWCDS0	W CHESTER	VERIZON PENNSYLVANIA INC.
610	436	WCHSPAWCDS0	W CHESTER	VERIZON PENNSYLVANIA INC.
610	441	NATNPAAGDS0	W CHESTER	RCN TELECOM SERVICE OF PENNSYLVANIA INC.
610	620	WAYNPALADS2	W CHESTER	AT&T LOCAL
610	692	WCHSPAWCDS0	W CHESTER	VERIZON PENNSYLVANIA INC.
610	696	WCHSPAWCDS0	W CHESTER	VERIZON PENNSYLVANIA INC.
610	701	WCHSPAWCDS0	W CHESTER	VERIZON PENNSYLVANIA INC.
610	719	WCHSPAWCDS0	W CHESTER	VERIZON PENNSYLVANIA INC.
610	738	WCHSPAWCDS0	W CHESTER	VERIZON PENNSYLVANIA INC.
610	836	NWRKDEWWDS0	W CHESTER	CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA
610	840	PHLAPAMK1MD	W CHESTER	XO PENNSYLVANIA INC.
610	883	PHLAPAAZDS2	W CHESTER	TCG DELAWARE VALLEY INC. PA
610	918	WCHSPAWCDS0	W CHESTER	VERIZON PENNSYLVANIA INC.