NPA
NXX
CLLI
City, ST
Telco
413
280
SPFDMAMAOMD
NORTHAMPTN
GLOBAL NAPS INC.-MA
413
320
SPFDMATACA1
NORTHAMPTN
SPRINT COMMUNICATIONS COMPANY L.P. - MA
413
326
SPFDMAWOHI1
NORTHAMPTN
NEXTEL COMMUNICATIONS
413
341
SPFDMAOIRS0
NORTHAMPTN
RNK INC.
413
387
SPFDMAWOHAF
NORTHAMPTN
CONVERSENT COMMUNICATIONS OF MASSACHUSETTS LLC
413
517
SPFDMAXLDS1
NORTHAMPTN
CHOICE ONE COMMUNICATIONS - MA
413
570
SPFDMAXLGT1
NORTHAMPTN
CTC COMMUNICATIONS - MA
413
582
NATNMAMADS0
NORTHAMPTN
VERIZON NEW ENGLAND INC.
413
584
NATNMAMADS0
NORTHAMPTN
VERIZON NEW ENGLAND INC.
413
585
NATNMAMADS0
NORTHAMPTN
VERIZON NEW ENGLAND INC.
413
586
NATNMAMADS0
NORTHAMPTN
VERIZON NEW ENGLAND INC.
413
587
NATNMAMADS0
NORTHAMPTN
VERIZON NEW ENGLAND INC.
413
588
SPFDMAMADS1
NORTHAMPTN
ACC NATIONAL TELECOM CORPORATION - MA
413
727
SPFDMAXL2MD
NORTHAMPTN
LIGHTSHIP TELECOM LLC - MA
413
856
SPFDMAXYDS0
NORTHAMPTN
NECLEC LLC
413
923
SPFDMAATDS2
NORTHAMPTN
BROOKS FIBER COMMUNICATIONS - MASSACHUSETTS
484
271
PHLAPAFGDSE
NORTHAMPTN
PAETEC COMMUNICATIONS INC. PA
484
272
ALTWPAHSDS0
NORTHAMPTN
PECO HYPERION TELECOMMUNICATIONS
484
273
ALTWPACYDS0
NORTHAMPTN
CHOICE ONE COMMUNICATIONS INC.
484
275
PHLBPABJDS3
NORTHAMPTN
ATX TELECOMMUNICATIONS SERVICES LTD
484
276
NWRKDEWWDS0
NORTHAMPTN
CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA
484
279
PHLAPAFGW29
NORTHAMPTN
GLOBAL NAPS - PA
610
261
NATNPANRDS0
NORTHAMPTN
VERIZON PENNSYLVANIA INC.
610
262
NATNPANRDS0
NORTHAMPTN
VERIZON PENNSYLVANIA INC.
610
440
NATNPAAGDS0
NORTHAMPTN
RCN TELECOM SERVICE OF PENNSYLVANIA INC.
610
502
NATNPANRDS0
NORTHAMPTN
VERIZON PENNSYLVANIA INC.
610
697
HVTPPA01RS0
NORTHAMPTN
SERVICE ELECTRIC TELEPHONE INC.
610
851
ALTWPAAEDS0
NORTHAMPTN
XO PENNSYLVANIA INC.