Covering Harwich &
Theydon Bois, Matching Green, Clacton On Sea, Gilston Park, Bures, Great Dunmow, Purfleet, Arkesden, SS9, Fobbing, CO11, Battlesbridge, Grays, SS12, Canvey Island, CO15, Upper Green, Colchester, Littlebury Green, Clacton, Great Thurlow, Woodham Ferrers, Stapleford Tawney, Uttlesford, SS13, CO8, Felsted, East Hanningfield, Tiptree, Great Bentley, Aldham, Little Baddow, Copford, CM0, Great Burstead, Little Sampford, Strethall, Leigh On Sea, Eastwick, Epping Green, CM1, Bradwell on Sea, South Ockendon, Thundersley, High Beach, St Osyth, Ashen, Springfield, Coggeshall, Pond Street, Waltham Abbey, CM14, Elsenham, CB1, Hinxton, SS7, Sewardstone, CM11, CM4, Maylandsea, SS0, Purleigh, Sewards End, Mersea Island, Victoria Park, Widford, Sheering, Hatfield Heath, North Stifford, SS8, Great Sampford, Matching, Chrishall, Saffron Walden, Lawford, Quendon, Laindon, CO5, Langdon Hills, Rayne, CM5, CB9, Chalkwell, Dedham, Birdbrook, Badgers Dene, Mayland, Aveley, Warley, Debden Green, Earls Colne, IG7, Billericay, CM18, Stanford Le Hope, Aingers Green, Shoeburyness, Castle Hedingham, CO10, Abbess Roding, Maldon, Ickleton, CM13, Wicken Bonhunt, Braintree, Howlett End, Little Clacton, Wickham Bishops, Little Parndon, Takeley, Danbury, Chigwell, Hutton, Great Wratting, Halstead, West Thurrock, Wimbish, Clavering, Great Bardfield, Stondon Massey, Little Walden, Southend, Chipping Ongar, Debden, Kelvedon, CO1, Sible Hedingham, Great Yeldham, Stansted, Matching Tye, CM19, Rochford, SS16, West Hanningfield, Epping, Shortgrove, Thaxted, Langley, Essex, SS4, Hullbridge, CO14, Hawkwell, Lexden, CO6, St Edmundsbury, CO2, Boxted, Ashingdon, Boreham, Burnham On Crouch, East Tilbury, Loughton, CB11, Old Harlow, Ashdon, The Rodings, Terling, Wimbish Green, Harwich, CM17, Hempstead, Navestock, Fingringhoe, West Tilbury, IG10, Teversham, CM9, Wendens Ambo, Heybridge, SS6, Hockley, CM24, West Mersea, West Horndon, Marks Tey, Hatfield Peverel, Red Oaks Hill, Wakes Colne, Starlings Green, SS17, Pitsea, Sturmer, Stebbing, Thorpe Bay, Langham, Fyfield, CM16, Brightlingsea, Kedington, Mountnessing, Abridge, Canewdon, Black Notley, Hackney Marshes, RM20, RM18, Tollesbury, Barling, CO7, Kirby le Soken, East Horndon, Doddinghurst, Wickford, Lambourne, Great Chesterford, Ramsden Heath, Great Totham, Witham, Westcliff, Broxted, Ingrave, Birch, Great Notley, SS5, Hadleigh, South Hanningfield, Stanway, Blackmore, Littlebury, Great Wakering, Aythorpe Roding, Finchingfield, Cressing, SG8, Little Bradley, Bobbingworth, Herongate, Castle Point, Frinton On Sea, CM23, Birchanger, Frinton, South Stifford, Tilbury, Little Wratting, Barnston, The Lavers, SS3, Little Waltham, Steeple, SS1, CM7, Feering, Little Thurlow, Widdington, Nazeing, Stock, High Ongar, Stapleford Abbotts, South Benfleet, Walton On The Naze, Wivenhoe, Southminster, Galleyend, Westcliff On Sea, CO13, Rayleigh, North Weald Bassett, CO9, CO16, Elmdon, CO12, North Weald, Corringham, Tye Common, Great Baddow, Latchingdon, Shenfield, Prittlewell, Benfleet, IG9, Chadwell St Mary, Duddenhoe End, CO4, Rickling, Roydon, Crays Hill, Fryerning, Buckhurst Hill, Brentwood, Tillingham, Bardfield Saling, Dengie, Great Leighs, Cold Norton, Althorne, Chelmsford, Tolleshunt Knights, South Woodham Ferrers, Ingatestone, Basildon, RM16, Chigwell Row, Barnardiston, RM15, Withersfield, CO3, Little Burstead, Kelvedon Hatch, Little Warley, E4, Bocking, Southend On Sea, CB10, Rettendon, Panfield, RM17, Harlow, CM6, SS14, Great Bromley, SS15, Wethersfield, Stansted Mountfitchet, Helions Bumpstead, Thorrington, Writtle, SS11, Steeple Bumpstead, CM8, CM12, CM20, Galleywood, Moulsham, Audley End, RM19, Babergh, Radwinter, CM3, Ardleigh, Silver End, Asheldham, Great Warley, Alphamstone, CM22, CM15, Ongar, Rawreth, Tolleshunt D Arcy, Sandon, EN9, Gosfield, Tendring, Bulphan, Little Chesterford, CM2, Thurrock, Howe Green, Rickling Green